Integra idle surge. Looked for vacuum leaks.

Integra idle surge. It has an older obd1 b18c1 that was swapped to obd2, my current problem there is that the obd1 engine did not come with a crankshaft position sensor on the lower block that the obd2 has this one is inside the distributor. Smells like its running slightly rich and the problem has just seemed to get worse -____- Nov 7, 2005 · The ECU takes a while to learn the idle. It has to have coolant running through it or it stays wide open and causes surging idle. You didnt say anything about IDLE. I had a low surging idle prob so I replaced my IAC. The were no more problems, but after a while it started to idle real low when i first started it, like around Nov 22, 2008 · Hey guys, I tried searching for this issue in the forums and could not find what I was looking for so here I am. Now I think its maybe an ECU issue because I don't have any idle surge when I run the car on a stock B18 LS ecu Dec 23, 2010 · Adjust your idle with your air bypass screw located above your throttle body opening. When I had this problem I read through a ton of posts over at Honda-tech describing the exact same problem but when I PMed them, they all had different fixes. Mar 3, 2014 · Im thinking evap leak, my car had similar issues after fixing a surging idle by replacing a FITV. Took it all out and cleaned it very well. To date, we have replaced the IACV, bypassed the Fast Idle Thermovalve (and even replaced it with another incase there was a leak there), replaced the coolant, and even finally replaced the MAP Sensor. Every once in a while after the car has been sitting for a week or more, when I go to start it up, the RPM winds strait up to about 2000, drops to 700, and then begins to rhythmically surge up and down from about 1300 to 2000 or more. The idle is stable until it is warm. It jumped around a bit and idled high (around 1050-1100). Apr 28, 2011 · Had the same problem with engine surging with my 90 teg. Now my idle after warm up sits right at 1200 (beautiful idle no missfire or surgeing) i have adjusted timing down and idle screw new TPS as well calibrated perfectly Dec 25, 2009 · New problem to arise however is the car idles HIGH and im not sure why. When I first start the car, it wants to idle around the 2500-2800rpm range. and the problem stopped. * When I put the car in neutral as it is moving, or push the clutch, the RPMs climb to somewhere between 2-2. Feb 9, 2010 · alright my car like to idle like at 3k in the morning or when it's cold,i replace the tps,map,did a tune up like a week ago,fuel filter,new dizzy. When you shift it kind of bogs until you reach about 2k RPM. Not sure what issue is, help? May 12, 2013 · Okay so ive had this problem for a while and didnt have time to fix it til now. I replaced the MAP sensor with one from a 94 Integra, the one on my car was mounted on the firewall, so i had to extend the wires to the new MAP sensor Aug 29, 2023 · Bad Idle Air Control Valve A bad idle control valve can also lead to fluctuations in the RPM. It does this Dec 11, 2013 · Ok so my 95 integra ls has an idle surge issue that i cannot seem to fix. Feb 23, 2019 · As the title suggests, I’m having an idle issue that isn’t exactly typical. The car idles steadily at 2K RPM now and the CEL is on. I also just got my JDM PR3 ecu completely restored by oxytuned. I don't get heat in the car. The plans for the day is gas saver since I drive a Titan (13 MPG) , teach the wife how to drive stick and let her drive it. We replaced it and hoped it would fix it so we can fix the last issue with the new engine. The car has started to have idle surge (hunting idle) I cleaned the throttle body and it seemed to stop for a few This is going to be a crazy request or maybe one that’s to vague But I have a idle surge. it will do this about every 45 seconds consistently while the a/c is, not just when it is first turned on Apr 11, 2012 · Okay, so here goes… I finished installing my Skunk2 Intake Manifold today and I’m currently experiencing some high idle and surging idle issues. 0 CL. So i proceeded to adjust the idle because the adjuster screw was way out from before the new IACV. I have a B20 swap and when my fans turn on or when i use my power windows, my idle increases. It jumps to about a little under 1k from 750rpm. It was throwing codes for the IAC, crank position sensor, and evap purge flow. Spray brake cleaner around the intake manifold, throttle body, anything on the intake side that can have a vacuum leak. i did a search of the site and some poeple have said "it sounds like a vacum leak" also there Have a similar problem at the moment with my 97 LS B20, when warmed up idle gets a surge and car jerks around especially in low gears, I saw the hose fell off the bottom of my charcoal/vapor can and re secured it which made the problem less aggressive but it’s still there, if you have to reset anything or mess with purge valves please let me Aug 11, 2004 · not sure if this is in the right spot, but the car is turbo. HELP!!! 915 Views 1 Reply 2 Participants Last post by dpaton , Jul 28, 2014 A AvDc2 Discussion starter ·Jul 28, 2014 Jun 29, 2018 · Whats up? Ive had a 91 da hatch for about 9 months now and its my baby. When i first got it there was a stalling problem and i identifyed it as the distributer and replaced it. I idled at 1k, and spiked back and forth to 2k. Do what dc2GS-R posted, and see if that corrects your problem. I had a CEL (P0505) Idle air control system. it got rid of my CEL but the damn idle was still to high. The 95 acura integra idles up and down quickly when in neutral or stopped and rpm gauge does not move. 2k. However, for some reason I can't seem to find anything that mentions anything about an idle problem only when the car is cold. The Chevron stations in my town are starting to use the 10% ethanol that’s in our future. This tutorial assumes you have no CEL (check engine light) codes Last clean the screen in the Idle Air Control valve, this can get clogged up with carbon over time and cause the flow through it to be restricted which can cause idle issues. Once i tap the gas it will surge up and down until the car is fully warm. Idle seems to be at 1. a. As for fluctuating, this could be caused by your ect sensor if it has gone bad. Anytime i come to a stop and and have clutch just a quick fix for a idle surge or high/low idle problem on the early honda acura cars. Thanks for watching Oct 9, 2024 · The idle will go to normal idle for a second and then jump up to 1500 and starting fluctuating. What the car is doing is when I start it in the morning and it idles high for warming up as supposed to, within 2 to 4 minutes the idle starts to surge from roughly 700 to 2350 RPM's, up and down, up and down. It has a OBD1 harness, with all my parts off my b18b1 with Ls ECU. Clean the idle air control valve, on the back of the intake manifold. The car is a 2001 Integra DC2 Type R, and has 208xxx kms. 2k and does not surge, but i can't adjust it down with the adjustment screw. Got a new FITV for 8 bucks on ebay - haven't And I saw this auction for a 70mm throttle body with TPS and MAP sensor (for 1990 integra LS) and I won it But I was wondering, when installing a bigger throttle body, what else would you have to do? Jun 30, 2017 · Here are the most common causes of idle surge, stalls at stops, slow idle speed, erratic idle speed, rough idle and engine hesitation (and other problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake, these area's get full of gunk and combustion residue over the miles and cause idle issues Apr 28, 2014 · Hey guys, just put a new head gasket, water pump/timing belt kit in my integra. Replaced my tb gasket. The idle is surging from about 500 to 1100, it's not always that low or high, I think it varies based on the temperature of the engine and how hard I am driving it. Aug 4, 2010 · When the coolant is cold the valve is open and letting air into the IM through a hole in the TB before the throttle plate. take the car - Acura 1995 Integra Coupe question When I googled surging idle for the RSX type s there were a few posts commenting about issues with the throttle position sensor, how many volts with open and closed, lack of ground signal. She brought it to my with a check engine and tcs light on. to/3X0yC8s (updated) Honda Idle Surge We had a high idle on the 2000 Integra Gsr build, we had a code for the IAC valve. 5k solid. After market headers by edelbrock were cracked. There sure seems to be a lot of hesitation problems lately. Jan 10, 2025 · Im trying to find the cause of my surging idle on my jdm B16A swap DA9, I have done all the usual fixes like bleeding the coolant, replacing the IACV and FITV, setting my TPS correctly, and fixing my vacuum leaks. Otherwise, the car runs flawlessly smooth. Nov 3, 2008 · I have a 99 3. It does this all the time, regardless of engine temperature or if I am pressing on the gas. I have replaced my tb and intake mf gasket with skunk2 gaskets. (Was like 1500-1600 before now like 2000-2100). I like to find out the problems before they get What causes a surging idle speed on a Honda or Acura? Here, we’re addressing that complaint and what to look for when you run into this symptom. Feb 14, 2009 · Ok well i replaced my pcv valve and screwed the plunger on the fitv all the way in and the idle is still surging even after the engine has warmed up. However, during start-ups there is idle surge (jumping between… Apr 25, 2018 · https://extremedailydrivers. I was doing some research on this and people were saying to take. I used some Brake Sep 6, 2013 · Idle Surge Only After Cleaning Throttle Body by Dekorum » Tue Oct 22, 2013 2:19 am Jun 11, 2016 · Hey guys, I'm new to the Honda game and have a few questions relating to my Integra. Apr 8, 2013 · 2001 acura integra, b18b1 engine Symptoms: high, surging idle when fully warmed. I replaced my iacv and it fixed my idle surge but now it constantly idles at 2K rpm. I dont understand why you're fixated on the fan switch when it's not causing any issues. After i burped the cooling system and it idled normal for 5 minutes and went back to idle surging. I have CEL code 14 which is the IACV. At idle, it revs up without hesitation, but then drops to a near stall. Maybe its always done that and just noticing it now, but not 100% sure. easy diy fix Feb 5, 2011 · Hi TI, I've been doing a LOT of reading on idle problems for the past couple weeks, both on TI and other websites. 1. If I put it in drive with the foot brake on, it does NOT Dec 10, 2006 · The car was also surging slightly only by 200rpm or so, it was around the cold startup rpm. - At idle with my Hondata s100 tuned computer the idle doesn't surge, with a non-vtec civic ECU the idle surges. wut is wrong? i need help fast!! Feb 24, 2012 · I bought a new thermal TB gasket and that seemed to help with my idle surge vs the cheap felpro brand, but the car is still idling at 1500 when warm and will idle surge while driving then stop Jan 15, 2009 · here is what my car is doing. I Jun 21, 2023 · It's called compressor surge! it will **** your turbo or your centrifugal supercharger if your BOV or surge valve is not operating correctly or efficiently. When the iac is plugged in it surges from 1k-2k rpm over and over again. ask when I went to adjust my idle on my throttle body the screw is frozen in place any ideas? May 21, 2014 · I have a 92 Integra LS. Jan 6, 2006 · There are a few problems im having which i'm hoping are related, hopefully someone knows whats going on here. You can confirm by plugging the hole in the throttle body that goes to the FITV. Tried about everything to to help the idle but nothing is a - Answered by a verified Mechanic for Acura Honda Prelude Civic Accord Acura Integra engines have an idle air boost controller valve and a vacuum diaphram to control any idle drop when the air conditioner kicks in, Without the air Mar 18, 2008 · if your car surges at idle (which is called a searching idle/hunting idle) means it most likely has a vacuum leak. ??? Dec 4, 2005 · November 14th, Update on page 2! After over a month of research of reading nearly 500 posts I feel I have enough information to make my topic. I Posted this on g1teg, but it seems dead over there. ” I got a Jan 12, 2015 · Okay so I have a 95 Acura Integra LS, and my friend recently did a b20 swap to it. Starting a few months back my cars idle would start to surge out of no where and then it would go away for a bit. For fans and owners of the Acura Integra, all generations. I unplugged the Jun 30, 2013 · I don't know if it's so much as a surge as that when I turn it on the idle drops 0 and then goes back up to about a 1000. If i touch the throttle it starts again. anyone else feel stupid when they miss the anti-abuse check multiplication? May 15, 2012 · I'm having some idle/acceleration issues: * My car currently idles at about 1k RPM when the engine is warm. I've got a stock 95 GSR with 97k miles on it. too low. Explore now to keep your Honda running smoothly. Before fully warmed up, while idling, the motor vacillates between about 800 and 1500 RPMs. Apr 19, 2010 · After it warms up (usually after I drive somewhere then start it up again to drive somewhere else) the idle drops really low and it shakes a little in neutral/idle. So I remove the white plastic thing and leave it out? Or just clean it? I've already removed everything in the fitv housing. It should take a flat head, turning it to the right will lower your idle. I have also replaced my tps and calibrated it. There is no surging idle and as far as I can tell no backfiring but my exhaust is pretty quiet so the most I can hear would be a slight popping at deceleration in gear. This also happens when I turn the high beams on. But today, while the A/C was on, guess what?no surge! just nice steady idle at 1500 rpm. i am having problem with idle surging and lack of power, which all of a sudden happened Mechanic's Assistant chat The idle is always gonna bounce if you have power steering cause the pump is ran by the motor when u adjusted the idle did u disconnect the iacv? Apr 18, 2013 · idle problem integra Strats and idles 1300rpm cold. The surging only happens when the engine is cold May 21, 2014 · Okay, this is gonna be a long post. If I put it in gear and try to drive, the Apr 22, 2012 · So Peggy is a b20/b16 and she's having a problem. The best way to determine if your idle air control valve is the issue is to check engine Oct 10, 2009 · ok well my aunt has a 95 ls completely stock (auto) it has around 185,000 miles on it with no cel. but that is a lot better from the 2k it was at before. Same thing in about every gear. After running for just a few minutes it will usually start to surge up and pulse up and down in a consistent rhythm, usually Jul 24, 2019 · My integra was having some idle issues to when I started her on cold start, she would rev consistently high and back low (between 1k-2k rpms), which effected when I would shift gears sometimes. I need a list of things to check that could be causing the problem So far I’ve changed the spark plugs, wires, ignition coil, cap and rotor, thermostat, and my throttle body, aswell as put a new IM on, and I cleaned my fitv. I don't know if that points to the IACV being a problem, or if it was simply in limp mode with a high idle, and surging from a vacuum leak. com/RexHSend me stuff:Australia, VictoriaP. I just went in for emission testing and failed with 421 ppm HC at idle, everything else passed. . The surging should go away instantly after you do this, if this was the problem. It will Idle between 1500-2500 rpm and surge until the car is warmed up then drop off and idle normally. Jan 30, 2024 · #honda #acura #vtec #integra #typer #dc2 #b18c1 #jdm #iacv #idle Part 1 of the surging idle series on a 2001 Integra GSR Oct 24, 2007 · SO, once the car is warm and it is sitting at idle, if I turn the headlights on the idle will drop about 300-400 rpm, and then over surge to a higher rpm, and then drop to normal idle rpm. Apr 7, 2003 · my friends prelude is doing the same thing after his block was rebuilt, anyone know what the problem is?? Oct 31, 2023 · So I was driving my Integra today to go take some pics and I go to park up and get out and the car starts surging I realized it’s idling high and it’s bouncing between 1400-1500 rpm’s. If the surging is still persistant after this, unfortanetly I can not help you. My idle, after completing this process, returned to almost normal. Jan 13, 2015 · If your late model Honda is having problems with idle surge when it's warmed up, you'd be best served by checking out our How To Fix Honda Idle Surge guide. Surging idle ALMOST ALWAYS is a vacuum leak, start the car and let it idle, get a can of carb and choke cleaner, start spraying it at mating surfaces for where vacuum leaks could occur. Get the tools used in this video on Amazon vacuum pump → https://amzn. It will surge to 1500, then fall back to 800, then, about 1 second later, surge again and fall I have a 94 acura integra ls. IACV replaced, all coolant hos Mar 26, 2012 · The fitv is supposed to close when the engine warms up. 6l engine. Can any of those be the issue? Jun 6, 2008 · My 87 Integra RS 4 doors with hatchback is experiencing the problem of my idle is surging from high to low and back to high over and over again, between 800 to 1500 rpm and continues like this during the rest of warming the car up during the first start of the each day. I idle surge then it will hold idle for a while then idle surge again and at operating temp it will hold idle and then drop to nearly zero then come back up. Once it is warmed up Apr 22, 2015 · Hi guys I have a 92 integra RS automatic. The other gears are just steady high idles. It's one of the two in front of the throttle plate. Mar 29, 2019 · First teggy and my first forum post! Please help I have a 93 gsl sedan b18a1. Oct 6, 2009 · - Lately after changing my transmission, clutch and flywheel, when I decelerate the tach needle will bounce wildly up and down. When I unplug the iac and jump the Oct 18, 2009 · I can find no vacuum leaks. The car first had a slight occasional surge from 1k-1. When you attempt to fix Apr 6, 2012 · Hi, My 1990 Integra GS (B18A) has begun to surge while idling in neutral, cold or hot, w no pressure on the accelerator. I’ve tried covering the throttle body while the engine is running to see if its gonna stall out and it did. 1k. When I unplug the IACV my idle drops to normal Jun 16, 2015 · I have a 98 Integra ls model boosted on 8psi chipped and tuned at RichTuned. patreon. still surges. I hope their tanks are up to the task. Surging at very low throttle, like trying to drive a steady 35mph, and from a stop after idling for extended periods. Once it is warmed up Sep 17, 2011 · The FITV controls idle via coolant temp and will idle your car higher. Help please. Once the car is fully warm and i tap the gas it goes away and will go back to idling at 800. 5k. Have you checked your Ignition timing ? Sep 7, 2012 · Alright decided to try my luck again, new fuel, plugs,intake manifold gasket, valve adjustment, new t belt as the other on was stretched, idles perfect but has a slight surge about from 600-500 rpm when its warm. I only have 45k on the engine and never really noticed any idle problems until after the swap. I ordered and replaced my IACV and still have same surging idle. It will idle at 2k pretty steady, even when warmed up, and will not drop down to normal operating temp idle May 13, 2010 · okay 1990 acura integra gs 2-door 140k clean title 5-speed car starts runs etc etc. once the car warms up, the idle fluctuates up and down by about 500 rpm. Idle Air Control Valve is to adjust the idle based upon the amount of air entering the engine, then the computer reacts to this information by adjusting the cars rpm. Hell for all we know it could be you ran out of Surge soda and cant find anymore. Im thinking its a dirty ground wire or something to do with my Integra GSR, 1. I cleabed the idle air control motor and the idle was sitting at 3k. May 10, 2018 · Throughout the years I've seen many threads without documented solutions on how to fix a poor idle. Codes (both from Autozone's computer and by counting the blinking CE light): P0420 (67): Catalytic converter, Secondary oxygen sensor P0505 (14): Idle control system Jun 16, 2009 · what else needs to be replaced to cure dipping/LOW idle on '94 Acura Integra GS-R? My Symptoms: 1500rpm idle after cold startup & 700-750rpm idle after warmup but, the idle/tachometer consistently drops down to 500-600rpms when coming to a stop or when coming out of gear and feels as though Jun 6, 2008 · My 87 Integra RS 4 doors with hatchback is experiencing the problem of my idle is surging from high to low and back to high over and over again, between 800 to 1500 rpm and continues like this during the rest of warming the car up during the first start of the each day. Turn A/C off Dec 11, 2005 · Do you have erratic, loping, searching, bouncing, or however you'd like to call it, idle problems? Here's a general list of things to do to troubleshoot your idle, focusing mainly on servicing the "FITV" (Fast Idle Thermo Valve). Serviced regularly, runs well, except for a few things that I'd like to share with you guys and see what you can make of it. what else can it be causing it to do this??? please help its getting really annoying!!! May 27, 2021 · After replacing it the car wanted to idle at about 2k rpms and would start idle surge as soon as temp gauge settled in between C and H. Then, after it warms up, it will surge from 1000-2100rpm (give or take, some times higher, but that rpm range seems to be more the more constant range). Car would run and surge irradically, turns out was the bottom line on the Charcoal Canister was disconnected. Is this normal for the integra? 13K subscribers in the Integra community. I know idle problems have been covered a lot and I've Jan 28, 2007 · The idle problem is a real PITA because there are so many things that cause the same result (the hunting idle). 1k to 1k and fluctuate between the two. Sep 14, 2014 · Recently installed an Omnipower TB on my 91 Integra. i have a msd digital 6 ignition, and im thinking that it might be the Mar 31, 2005 · I have a 91 Acura Integra 3-door with 5-speed and 165,000 miles that has a problem at idle with surging RPMs. So why would you want to clean it? Reasons to clean: Idle surge (during warm up) Idle surge (after cleaning the IACV) misc idle problems HELMS says to purchase a new one if it breaks. Another thing to check would be your tps and map plugs. The idle will go up when the engine sucks the brake clean in and burns it. When I start the car cold, the idle is a little high right from the beginning at around 1,500rpm or sometimes a little less, but not terribly high for it being cold. So all i did was loosen my throttle cable barely and i now idle at just about 9500 rpms. the day it arrived to me in new jersey I started it up and Oct 2, 2024 · All of a sudden today it stopped popping and doesn’t want to idle in general. I Jul 19, 2011 · Sorry if this is a repeat topic but i have a 1997 Integra with about 136k on it. Oct 5, 2013 · This causes a Ton of people's hunting idle problems (it's a source of a vacuum leak). Now warm idle is perfect, but fast idle is a lot higher than it was before. 7 VTEC model: Post warm-up, engine rpms drops near stall at a stop. Rebuilt the head a while back and I've been having this issue ever since, When at idle it will go from 1. to/4b39GmI Smoke machine → https://amzn. Then bleed the coolant very well Dec 19, 2014 · Hey, I got a 95 Acura Integra LS and some reason I have a high/surging idle on cold startups. I had a bouncing idle problem but I ceanwd the iac without removing the rivets. #MR2 #Ca Jun 28, 2012 · I've been fighting w the surging idle on my 90 teg for awhile now: chkd for vacuum leaks (none), sprayed out the IACV which is in the EACV, bled the cooling sys several times. Honda has a unique programmed response to What may cause this surge and high idle? I know I don’t have a thermostat and I have a blox 70mm throttle. one thing to note, when I cleaned the IACV and re-installed it, I accidentally left the plug un-hooked when I started the car. k. I am running NGK iridium plugs I just picked this 1988 Integra LS not to long ago with the Body at 230K on it, and the motor at 130K. The car idle was bad, and would stall when in gear at times. I bought a usdm 98 model integra and i’m coming to the realization that this car is very frankensteined. running a high flow cat, no 02 sensors. I am at my wits end with this thing any suggestions would be appreciated. Runs fine at highway speeds. When I got the motor and I put it in the idle was a little funky. Where should I start troubleshooting? Thank You. Last october I purchased my supercharged 99 LS from a team integra member in flordia. When you attempt to fix Sep 9, 2011 · My motor, has a problem maybe you can fix it. If you said fluctuating or roaming IDLE, I could have helped out. If you’re noticing that your RPM are constantly going up and down, even when you’re not accelerating, it’s likely that you have a bad idle air control valve. I even tried resetting the idle and i don’t know if I did it wrong but Oct 29, 2010 · No CELs. Ended up being the fast idle thermal valve sticking open. It was having surging idle but that seemed to go away and it is now idling very high around 2500 and sputters/misses at idle and in neutral it only will rev slightly before sputtering Jul 28, 2014 · Clicking noise when accelerating, idle surge. Car doesn’t have as much power as normal and idle will surge and chop from 1k rpms down to about 800 or 500 rpms, then to 100 and die or repeat cycle until it dies. I have checked my vaccum hoses n they r solid. I hope this covers all of the possibilities. Usually my idle take longer to come down to 750 or will come down and then go back up to 1000 or so for a couple of days until it learns how to fall quickly down to 750. Surges from 1000 to 3500 regardless of temp. I understand the frustrations of having such an issue but no definitive answers or guide to follow. Its idling at 1500 when in park or idle but when in drive it drops to 1 I have the vacuum Here are the most common causes of idle surge, stalls at stops, slow idle speed, erratic idle speed, rough idle and engine hesitation (and other problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake, these area's get full of gunk and combustion residue over the miles and cause idle issues Are you telling me that your engine surges, ie goes up and down in rpm or is it regular. Got a brand new tps and calibrated, i’m bouta put in a new intake mani gasket. com/Does your Honda or Acura have a bouncing idle or hunting idle or searching idlewhatever you want to call it. I'm working on the inlaws 2000 TL with a 3. The rpms will surge up after letting off the brake. The air will push back through the turbo or blower and damage the internals, that's why most people with big centrifugal supercharger setups or high boost setups will locate the BOV or surge valve as close to the blower as possible to 1987 Acura Integra has a very bad surging idle. Reasons why you should take it apart and clean it: -High idle after your car warms up After cleaning the IACV, FITV, and plugging in the o2 sensor to get rid of my CEL (codes 14, 41). Mar 7, 2005 · just got done reading all the idle problems but still stomped! as for idle during driving, theres absolutely nothing wrong with it! everthing seems to work fine, except I dont feel like i'm getting the Whp I expected. Possible leak somewhere? Questions: Any benefits to blocking off the fast idle? Also surging idle: Thats usually almost always idle air control right? Any other possibilities though? I already the cleaned the hell out of it. * The RPMs slowly drop back down to about 1. 2. It's a B18B1 on a 1994 Acura Integra RS. Have you considered raising the idle speed? Raising the idle speed is simple by adjusting the screw on the throttle body. May 31, 2008 · PROBLEM: I have a 1987 Acura Integra RS 5 door hatchback with the 1. Mar 26, 2009 · This was just after I got it running after the install. Jul 24, 2021 · RPM surge at 1500, Not idle surge Jump to Latest 753 views 0 replies 1 participant last post by McRicer Jul 24, 2021 McRicer Discussion starter Jan 27, 2005 · Well I have had and still do have a problem with surging idle, and it is truly a pain in my ass. :oops: Shame on me guys! I bought an integra that has been molested to hell and back. Also every once in a while the car will shut off at a stop but it starts right back up. O. It surges on cold start once its halfway to operating tenp it goes away. Aug 20, 2019 · So I have always had a surging idle on my car ever since I got it. I have been having a problem with the idle surging from 750-1800rpm. when the a/c is on it will periodically bog down to about 550rpms and idle rough then it will go back up to a normal idle within a couple seconds. I took it Sep 23, 2003 · this started happening several weeks ago. things i have done -new fuel filter -new wires -plugs -new rotor -new cap -new ignitor -oil chnge -new air filter -new tranny fluid and if it helps she only runs premium fuel always Feb 24, 2018 · Throughout the years I've seen many threads without documented solutions on how to fix a poor idle. It is always a steady surge of at least 300 RPM though. Fuel Line Clamp Set I've been working on fixing my Honda's idle issues for a couple weeks now, but no improvements yet. Hi guys, I recently purchased a 95 Integra LS (automatic) that mechanically is OKAY. com/rex_hyt/Patreon: https://www. If you're not going to plumb it right then just remove it and block the holes under the throttlebody. This essentially creates a small vacuum leak which in turn lets the motor idle higher than normal (supposed to be around 1500-2k for warming up). but thats another issue. Any ideas as to why it would do that? and my seat belt light stays on all the time, both automatic seatbelts work I don’t have that idle surge anymore but now I have a high steady idle. you performed an idle adjustment, as per procedure? inneedofhelp September 7, 2012, 8:08pm 23 May 19, 2009 · You said a surging problem. i forgot to mention that when the engine is warmed up and starts the surging sequence i can pull plug from idle control valve and it idles perfect! Dec 21, 2010 · I say it's not an rough idle in the beginning but it is only in park and neutral. After our K swap into our JDM Integra DC2 Chassis, we had idle surge problems. Ever since I got the car back, the idle surges between 1500-2500 RPM until the car is warm. If so, check Apr 18, 2013 · idle problem integra Strats and idles 1300rpm cold. It has a new distributor and alternator. Now to the fun stuff, where is it located? Below is a picture of a throttle body with an Aug 20, 2008 · Good idea, surging can be cause by bad plugs yes, also contaminated gas. 3. I'm running a b20/vtec setup. What could this be? This idle surge came out of nowhere at a stop light, would a dirty iacv cause a surge that quick and sudden? Or could it be a leak somewhere else, plan to yank it off and clean it anyway but was wondering where to go if that doesn't work Instagram: https://www. Namly the intake manifold gasket, or anything past where the MAP sensor is plugged in, if the idle changes drastically after you spray a spot with carb cleaner, you found your leak. Oct 8, 2018 · Cleaned the cold idle valve. Im having a problem getting the car to idle properly, and at a constant throttle position (up to about 5000 or so rpm)the rpm's surge by about 500-1000 rpm. Mods are a Exedy light weight flywheel and a comptech ice box. Apr 23, 2006 · The only advice i can lend is to reset the ECU and let the car idle to re adapt for 10 minutes. I got it tuned at a reputable shop and said they weresmotthung out Apr 2, 2022 · I'll start off by saying I'm new here and new to Acuras. Nov 25, 2005 · My integra idle is fine when start and at normal warm temp. I have had surging idle issues as well as the dreaded idle dip/stall. This can take a couple of days on my car. Looked for vacuum leaks. Our guide offers detailed troubleshooting steps for Honda idle surge issues, providing insights on resolving surging idle when warm. Nov 20, 2009 · At a stop sign or light I come to a stop and the idle dips to 500 or less. So lost on what else to try it shouldn’tbe idling at 6-500rpm. The problem persisted before the work was done although i thought it was part of the blown headgasket. I have a 1996 integra ls with a stock motor. Put the FITV back on and start the car up. Jun 22, 2016 · Hello, I just recently swapped an OBD1 JDM GSR B18C in my EG Civic and can not seem to figure out the issues. 2 and it's in desperate need of help. I'm having serious idle issues now. When I disconnect the iacv it idles at about 1. Now I've 94 Acura Integra GSR Manual Trans Surging at idle and low rpm acceleration. It needs a little love tho so maybe someone can help me out since im not too mechanically inclined. I was told a chipped (uberdata tuned) civic ecu would work fine in an LS but that obviously wasn't th Mar 29, 2006 · The function of the IACV a. I took off driving and noticed that it was really sluggish until 2500rpm or so then it would kick back in and felt kinda sluggish up over 5000rpm. if you have an obd1 teg, your fitv may need adjusting. What happens is that the TPS reads idle and the car is above the decel fuel cut RPM (which is 970 for USDM GS-R), so the ECU shuts off the injectors. It does rebound to normal if it does not stall. Box 2178 Brighton North 3186. 5k walked over and turned the idle adjustment screw about 1/8th clockwise, idle drops down to 1. Mar 31, 2009 · i just installed the skunk2 intake manifold on my 95 GSR. but now im getting this symptom when its hot. As soon as you put it into gear and move, it quits. I've bled the cooling system multiple times using this method: set heater to hot, open rad cap, let run for 30+ min or until bubbles stop. I'm at 5,400 ft running on 91 octane fuel. Nov 3, 2005 · A 1200 rpm base idle will certainly cause a surge. #1 Occasional weird start Usually when I start my car the idle reaches 1500rpm quickly, then quickly drops to 1000-800rpm when This Video is About How We Fix Our Idling Problems by Cleaning Out the Idle Control Valve. corroded wires in distributor black oil 3 busted motor mounts spark plugs were bad very jerky clutch. emergency brake light comes on etc so i know lights are working in the cluster (yes it goes off when i take the brake off) well at night the dash lights for the cluster etc do not come on at all. By surge I mean it bounces from 1000 rpm to 1750 and back again, just keeps bouncing off of 1000 to 1750. Once the car warms up the IACV and FITV send conflicting signals and make the engine surge like that. I have a 92 Integra LS. i also followed this guide after loosening the throttle cable Adjusting your idle speed (Gen3 May 10, 2006 · I have a 1994 LS with a 1998 JDM ITR motor in it. Here it is I have a 99 gsr I'm having an idle issue with. 5k if I stop the car, but not Mar 8, 2015 · Hey guys, I recently swapped my obd2 to obd1 on my 01 integra. Nov 28, 2022 · I have an idle issue surging from 750-900 most of the time, sometimes it would go down below 500 rpm but it doesn’t really stall out and it recovers after a few minutes. Anyway, try switching gas stations for a while and see what happens. Apr 30, 2024 · Discover comprehensive solutions to your 'Honda idle surge when warm' problem. to/3WZYOA2 multimeter → https://amzn. i have a 7000 RPM idle. When I pulled the codes, it came Nov 12, 2007 · Started up my car, and it instantly began to surge up to about 3k from 2. The problem is when I drive it for a while and if i stop at the stop sign, sometime, my idle would drop really low and stall and die. when i start it, it will idle at 2k for awhile then after awhile it will idle and 1500, after it idles between 2k and 1500 for a few times after coming to a stop. Also after letting car sit for like 5-10 min after warmed up the car will start slow and then rise up to 2k rpms and surge then drop down to 1500 and surge. Apr 6, 2003 · My warm idle is perfect (700-750), but my question is this is a fast idle of like 2000-2100 abnormal? I recently cleaned the iac and adjusted the idle a taste because it was a little low when warm. I feel a loss of power until I hit about 3k RPM then it lurches forward normally. So i pulled the ecu fuse and did a hard reset and it went back to idle surging. engine reaches running temp and runs around 700 rpm. instagram. I have replaced my tps my fitv and MAP and it still surges. qhqrxc zjwtslp xnw bbzutf qzyqdff nhtz horjzww zuqhq nntp stzpm