22re intermittent rough idle. Other times it idles fine.

• 22re intermittent rough idle. The issue is kind wierd.

  22re intermittent rough idle Intermittently Rough Idle. It is because rough idle when warm can either be caused by one faulty component or through a series of problems. And the first sign of them is the one-and-only, rough idling. For your quick reference, here are the 8 main causes of rough idle and some recommended ways to fix these bothersome problems in no time. GlenAlpine Discussion starter. 1) If you have low coolant level it will cause the idle problem. The problems are intermittent. ) I just bought a 86 with the 22re. 5L, purchased 3 months ago at 95,000 miles currently at 102,000. 84' M1031 CUCV 4L80 35s, she got AC and OD 84' Suburban 2wd to 4wd on tons, 8. 1987 22RE Turbo Rough start and rough idle. Initially it appeared to resolve all of my issues for a couple days then the rough idle returned and appears to be getting worse. Make sure that the temp of the engine is correct, period. The engine light has always been on and it wasn't flashing so it's not quite a miss fire. -----replaced plugwire #3. It fluctuates in idle a couple hundred rpm's or so ie: updownupdown etc. It has a really rough idle, and loss of power. My engine idles rough, has poor gas mileage, and when crusing and accelerating it seems to hesitate or have a loss Oct 19, 2024 · I had a rough idle where it would idle too low when cold and putter out. Posts: 1,752 Real Name: Ivan What Causes Rough Idle? The most common cause of rough idle is a vacuum leak or a failed PCV valve. If the rough idle when warm still occurs, then you have eliminated the egr system as a possible culprit. Other times it idles fine. 10s still. Author Topic: 1985 22RE runs rough after warm. Worst after stationary idle, but also after moving at low to medium speed with closed throttle and then accelerating. Hi I was hoping to get some help with the 22re in the 1985 4runner I picked up recently. If I rev it up a couple times, it clears away and idles properly. Now it has gotten much, much Idle Issues 93 22re please help! Jump to Latest About 3 weeks ago my idle started surging up and down. It idles rough, and hangs at 1000 RPM for a couple of seconds. but seems fine when it warms up. 651 posts · Joined 2007 Add to quote; Only show this user #1 · Mar 18, 2007. Well I just finished up a 22re swap. intermittent. i got the best results by turning the air screw on the throttle body to the right as far as is would go and then i adjusted the timing to a slight retard . Added about 1/2 qt. Intermittent rough idle: RPMs seem too low or something. it just decided 22re fuel no start stalling wont idle Jump to Latest 26K views 16 replies 3 participants last post by BackyardMechanic22 Mar 23, 2019 The rough idle persisted with the engine revved between 500RPM and 2500RPM with no load. Still no codes being produced. It comes and goes for seemingly no particular reason. Another Envoy with the dreaded rough idle. 4K views 6 replies 3 participants last post by brimy311 Aug 13, 2005. Take off down the road a mile or two, come to I have a 1994 22re with 227,000 miles on it. Jump to Latest 16K views 12 replies 8 participants last post by xr8ed Mar 19, 2007. Intermittent, no fault codes recorded, sometimes cranked a bit longer than normal cold or hot, sometimes missing on start-up, rough idle, sometimes worse when the engine was cold. Idling fine when not moving. Hey, I am hoping someone can help me out. The truck was rough when I got it, bad exhaust leaks, rough idle slight miss terrible oil leaks but it ran and seemed to have pretty decent power considering it is on 33x12. Updated the software, and Does your car idle poorly, have a rough idle, or in general have an idle problem? Learn how to fix a car with high or low idle, and learn how to fix a car th Sounds similar to the issues I had with my 2013 1. This is an old thread, but I wanted to chime in if it could help any body. Nov 17, 2020 at 7:19 PM #1 #1. Like 400-700 RPM's. 5L I5, 3. Carefully look down the throat of the carb. 4l Pickup about 10 years I replaced oxygen sensor about 2-3 years ago and truck has been fine. Since it started to surge it idles high (1800-2000rpm) slowly drops down and suddenly climbs back up and begins to surge as it warms up. 1991 22RE Pickup. 9. Battling intermittent rough idle on my RAV. 2) If you have a bad coolant temp sensor it will cause this problem. More details in comments/photos. About 2 months ago, the check engine light came oncode 25. I just built a complete 22re and did the efi swap at the same time. When i start it up and the engine is cold, it idles fine, nice and smooth. Logged 82' w/dual t-cases, desmoged, with minor mods. Only time it NEVER happens is when the engine is cold. Idle screw did not fix my issue so I started cleaning. A normal healthy idle air control valve will provide smooth idling in your vehicle. Usually it will turn over fine, then the idle drops way down, sputters and shudders for a few moments, and dies. " Ok, i've been having some problems getting my engine running right. This only happens when the engine is warm (startup and idle are fine when cold). donkengine Discussion starter. So far I've done cap, rotor, wires, valve adj, pcv, This leads them to be quite intermittent in the case of mild leaks. I ran my car for another week and the light The throttle body and associated sensors are much more complicated in the Macan than they are on the 22RE in my truck, but that may be a good place to start. 3 v6 swab and other major mods in The idle is still rough and I don't know another way to rule out the EGR valve rather then replacing it. But if the valve goes bad for any reason, the idling will go from smooth to rough. But doesn't go any lower. The motor starts up and runs perfect for like 10 seconds and then dies. Then after that 5 seconds of rough idle it goes back to normal for about 10-15 seconds, then another 2. fister13 Discussion starter. TPS is fine and I cleaned the throttle body as well as flushing the coolant passages in the idle air control valve. F. When I hit the throttle and let the engine return to idle the rpms drop below normal and almost stalls. xr8ed Discussion starter. It was running fine, then one day it was sitting there idling and just started missing. Jump to Latest 12K views 3 replies 2 participants last post by knj27 Jan 15, 2009. 1991 Toyota pickup. Since you’ve already adjusted the valves, we know there isn’t a valve hanging open, let’s check for spark. neither did the job. intermittent rough idle: doug2004toyota A rough idle without any codes could be caused by various factors, such as vacuum leaks, a dirty throttle body, a malfunctioning idle air control valve, clogged fuel injectors, clogged air filters, poor quality fuel, or even a blown fuse. After warming up (about 10-15 min of driving) I will sometimes come to a stop and find the whole truck has a side-to-side shake. I'd Check vacuum first as it can be a common cause. Getting near my wit's end, hoping for some help. 3. 160,000 miles. When I start driving and I have to stop on a red light, right after stopping and Then start the truck and let it warm and drive it a short distance. In rare cases, it is caused by misfires from a bad spark plug or coil. Just before arriving at the yard, my engine suddenly lost power and began to idle very roughly. idle speed valve. Help Please! 92 N/A- Intermittent No start, stalling when selecting reverse Chevrolet 454 big block running very rough only at idle and low rpm's. Toyota Service | 30+ Yrs of auto experience, Award Winning Svc. Now It idles at about 500 rpm and you can hear it missing/sputtering. There are of course a list of other possible causes, such as the AFM(I'm guessing the 22RE has one of these), a lazy o2s, secondary ignition, etc. I thought it was bad gas at first or filter. D. 305 posts · Joined 2013 Add to quote; Only show this user #1 · Oct 21, 2020. Dealer cleaned throttle body twice which seemed to help for a few days. Revving engine sounds good. Now that I got the 'ol yota running, its got an idling issue. No rough idle, did this again in park, rough idle. Jump to Latest 7. recently I've been getting an intermittent rough idle. 95AstroLT Discussion starter. It could also be caused by other air-fuel mixture related issues like bad fuel injectors, EGR valves, or low compression. Mostly in the morning it runs rough when I first accelerate out of the driveway and might run sluggish or backfire, it also can be hard to start unless I push the pedal down to the floor. Intermittent rough idle cause? Jump to Latest 20K views 19 replies 7 participants last post by AFineRide Nov 12, 2014. When the car’s idle gets rough, it is hard to comprehend the related causes. It then Having intermittent rough idle that I'm trying to narrow down. You should NOT see any gas dribbling into the engine if its idling properly. 2005 GMC Canyon Z71 4WD SLE Extended Cab 3. Jump to Latest 45K views 12 replies 6 participants last post by Chiefmaster1 May 3, 2022. Finally a wickedly rough stumble Runs better then when I first bought it. 04 with 200k, been a great truck, maintained well, no major issues. 5 speed. It can stop on its own, as Feb 2, 2007 · I have some problems on my 22re, especially at idle and more noticeable on neutral revvings :-After driving in highway, or just driving, and stopping at a red light, the truck idle too high (1400, then the fuel cut drops the Dec 21, 2007 · Just before arriving at the yard, my engine suddenly lost power and began to idle very roughly. 22re help. it does have some holes in the intake rubber elbow but I wrapped the whole thing with black tape until the new one arrives. Getting weak but still runs fine otherwise. Motors runs great while driving. The problem is off and on with no routine. Jump to Latest I go to start it to do the timing adjustment and it's sound like a rough idle/ miss fire. capinoy Discussion starter. once the RPMs are up, it will smooth out , but it idles very rough, like it is missing or something. It has intermittent rough idle, hesitation while 22re idle problems. 73 Gear Ratio, G80 Locker Lost gas mileage, rough idle, oil above the threads on the spark plugs and in the spark plug wells, hesitation, etc. Hey guys, I recently performed a head gasket replacement on a buddy's 4runner, 01 Limited. Also, my fuel economy went from my typical 17. I noticed the flange on the pipe for the oxygen sensor was loose. Idles fine at start up if not a little high since I adjusted the idle to compensate for the rougher idle when warm. Also had the plugs, distributor cap, rotor, fuel filter, clutch, belts, and hoses changed. It is a brand new rebuilt 22RE from Davez offroad performance with the upgraded cam, injectors, and water pump. (F7TP***), bought one, went to put it on, well wont fit and wrong connector. My 22RE Idles really rough. brimy311 Discussion starter. Accelerates fine and top end is fine. 4 posts · Joined 2024 Add to quote; Only show this user #1 · Oct 12, 2024. Rough Idle. I just had Jemco put in a rebuilt engine in it and they seen stumped as to why it is visibly shaking at idle. 6 VTI Sport (petrol). I can turn on the A/C and somtimes it brings the idle up to about 900 but it still feels rough. Hey all, this one just started after a 1000k drive to the coast last week for a family emergency, the rough idle comes and goes, and when it's occurring when idling say at the lights and moving it feels as tho it chugs, I had my 80k service done just over 3000k ago. During this behaviour, the car can take higher speeds than normal to switch to 2nd gear from 1st. 196 posts · Joined 2014 Add to quote; Only show this user #1 · Aug 22, 2014. badlyboy Discussion starter. It helped the truck idle back down slightly (roughly 1200 when warmed up). At idle, the engine vibrates the entire truckand the exhaust sounds like a big block chevy when I idle it AND also when it rev's. 4l 22RE - Rough Idle. so just keep troubleshooting. adjusted down to get 850. Sometimes I have to adjust idle up/down. Sometimes it dies, sometimes the rpms climb and drop for a few seconds before stabilizing at around 500. The intermittent rough idle/almost stall I had like that threw a code, misfire. So, out the blue the car starts idling rough when at a stop, almost to the point of stalling. Stuttering/low idle/near stall/stall when stopped in gear 2. You can unplug this sensor and/or hot wire the Busbar and see if things change. rough idle. I've seen other posts addressing similar symptoms but I'm still . I need help getting vacuum on port A of the Throttle Body, a way to check the Idle control Valve, a way to rule out the EGR Valve. check for intake leaks none found. Hello to all! First post here. Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 3rd gen T4Rs > intermittent rough idle User Tag List: Reply: Page 1 of 2: 1: 2 > Thread Tools: Rate Thread: Display Modes: 01-09-2014, 11:31 PM #1: 01thunder. The check engine light came on an it has two codes P016B, and P0172. Ive been wheeling it like this for a while now but it seems to be getting worse. Usually when it is cold, but not always. the problem has gotten worse and now the truck is sluggish during operation more. the check engine light came o 22re- low/rough idle after warm start. My truck started doing the exact same thing as mentioned above. 1993 Toyota Pickup 2. Called dealer, they gave me the wrong part no. if i put it in drive it ill really rough and drives to pull itself it will bounce between 1500 and 2100. Just one bad plug will leave smoke and rough idle until that cylinder warms up. Posting here for others to investigate if they have similar problems. Intermittent rough idle, stalling. 22re low idle when warm. 83 posts · Joined 2007 Add to quote; Only show this user #1 · Jan 14, 2009. I put the old one back in and runs like a top. once i put it in reverse it dies. 5 Camry with the 2. 8. Please rough idle, massive hesitation. Location: Florida. 0 and the car has developed a few issues. When sitting it idles at 1000rpm backed out on idle screw on Weber 32/36 carb. Engine rumbles and feels like it is about to stall. It doesn't do that all of the time bit it does 1994 toyota pickup: 160,000 miles. I have a 2015 Sonata 2. 5MPG to no better than 13. Toyota Mechanic: Ted Ritter Have you tried spark plugs and new wires? This could also be caused by a faulty injector, since it's intermittent it's probably not a I'm looking for some advice with regards to my 88 4Runner's 22re. A rough idle will result in intense vibrations forming whenever your vehicle is stopped with the engine running. Anyhow, there have been several suggestions related to fuel filter and my truck with the 22re has had the same problems, cleaned the intake, replaced fuel filter, cleaned throttle, cleaned egr . Since less air will be going into the engine Idle screw did not fix my issue so I started cleaning. 5MPG. B. Rough idle. My dad has a 90 toyota 4x4 with a 94 22RE in it. I then replaced the IACV with an autozone variant, and then replaced the Throttle Body gasket with a fresh one. Have tried cleaning Throttle Body & MAF Sensor & New Plugs. I have a 1994 toyota pickup with 160,000 miles on it. we replaced the fuel pump and still did not notice a difference TL DR - Smart 451 ForTwo Passion 2007 - Automatic, rough idles intermittently and sounds like misfiring as well, no power when trying to move off from stop at a red light and can stall, or sudden power engaged and the car jumps forward. Rough idle? Engine shakes at idle? Low idle? Check for a misfire. Manager; Just Answer Customer's Choice Award Winner '03 Black 4L V6 4x4 SE 4Runner/'03 Navy 4 cyl SE Camry/'05 Phantom Gray Corolla LE/'85 Rust-white 22RE Yota SR5 PU '57 Black/Red 356 Porsche Speedster CMC Replica we started to drive away and after a few minutes the engine came on again and it once again is rough idling when stopped and in drive. No I'm returning the new one. Post Reply. I had a rough idle twice in the 15+ years I've had my 05' mazda3 with 140k miles. Further, this article will explore various reasons behind car misfires at idle and provide step-by-step solutions to resolve the issue. I've noticed that sometimes when I start it up after running a while the idle will drop to around 500. I have a similar problem, maybe the same thing. When cold and in 5th gear but low speed of around 40 mph, the car actually bucked. idle is set correctly and so is the timing. Intermittent stalling: this has only happened twice so far, but is the most worrying symptom. so i just bought an 89 pickup with a 22RE. Mine does the same thing too, but lasts for a couple of seconds. 1992 5 speed 22RE with California emissions vac lines (I think) Recently I’ve been experiencing hard to start, occasional high idle (1700-2000 rpm), stumbling at 1900 rpm during acceleration, and a few times die when taken to neutral and come to a stop. It stalls. 17 posts · Joined 2004 Add to quote; Only show this user #1 · Sep 5, 2006. Jump to Latest I have a 92 4x4 22RE with a hesitaion during acceleration. well i managed to get the truck to stop bouncing idle when braking by adjsting the hell out of the timing and the air adjustor screws. In this article, we'll look at some of the most common causes of a rough idle in the 4Runner and how to fix the problem. You shouldn't ever have vacuum at the EGR valve while idling. This stuff really works. Joined: Aug 23, 2020 Member: #16279 Messages: 18 Gender: Male. i then played arround with the throttle a lil to see Very rough idle with a repetitive cycle that is smooth for a couple of seconds then misses badly, occasionally stalling. 3 posts · Joined 2013 Add to quote; Only show this user #1 · Feb 9, 2013. The truck did not display a CEL, but it did throw a P0300 (random or multiple cylinder misfire) code when checked with my code reader. Sprayed MAF sensor cleaner right through the port for about 10 seconds and it idles at a perfect 800rpm now. Around this time last year, my 4runner began to rough idle. The timing is dead on, the computer is advancing like it Proper Idle speed for 22re. Couldn't see the cause, drove it home with lots of people giving me angry looks Jan 15, 2003 · I have a 22re and have been chasing a problem for a while. 5 and has stock 4. Take it in for a leakdown test . Then I drove uphill for short time and came to level ground started idling rough and the stalled. It started gently and got progressively worse. Intermittent rough idle 20-04-2012, 12:23 AM. 88' ex-cab 4x4 chassis with front diff and other 4x4 components removed, 4. problem 1) When I start it warm, it fires up immediately and then the rpms drop to less than 200. When I start my truck it idles like any normal Toyota and slowly drops down to normal idle. the motor does not want to idle when cold. Engine seems to surge when it is in that state The engine (just installedunknown condition) runs "smooth-ish" and rev's OK but it idles like it has a misfire. it has 136k on the motor but has EDIT: You say the rough idle only lasts for 1/4 second after starting. Worse problem is bad hesitation when accelerating after throttle at idle position, sometimes stalling. Jump to Latest 39K views 2 replies 3 participants last post by Nimrod152 Jan 29, 2007. Couple years ago, drove to salvage yard, about an hour away. I had the same problem where it started OK, ran a high idle, came down to a normal idle for 5 minutes, then died. 3) Rough Idling. I replaced the motor with a remanufactured engine at 208,000 miles. '87 4Runner, 22RE FI. Runs ok Problem solved for 22RE running rich, rough, and surging at RPM ranges. . After 800 miles of driving, it ran perfectly, the spark plugs were also perfect and exempt of Nov 9, 2015 · Creating a vacuum leak (pulling PCV hose) has been fairly consistent in getting it to come on, but it seems like a low idle is the main thing that triggers it. I am stumped here. 9K views 7 replies 5 participants last post by Provience Sep 4, 2013. It starts fine and idles at around 1,500 RPM when cold but when it warms up the truck idles rough and will stall if I don't keep some pressure on the accelerator. I also can't figure out how to test the Idle Control Valve (Air Valve). Customer: rough idle Mechanic's Assistant: Is the rough idle intermittent or consistent? Customer: yes Mechanic's Assistant: What is the model/year of your Toyota? A year ago my Corolla S 2016 CVT 65k miles started to have a bad and rough IDLE when on D and pressing the brake paddle. 262 posts · Joined 2006 Add to quote; Only show this user #1 · Sep 4, 2013. Hey all, Looking for some advice here. 1992 Toyota pickup 22re. If you can find the information, check Oct 9, 2006 · Before the trip, the trucks tends to misfire when not under load, and had a rough idle. It's only on a cold start, when the ambient temperature is below about 50 degrees Fahrenheit. What an Engine Needs to When stopped at lights in neutral, I've noticed that my Accord has an intermittent rough idle. The repair manual does mention that idle speed may fluctuate after a battery disconnect or power interruption until the throttle valve adjusting unit readapts. Other then the idle the engine runs great at all RPM's above 1000. Grab some INSULATED plug wire pliers (the kind with rubber on the Feb 5, 2019 · Here's a list of what I've replaced so far: -injectors, fuel filter, pump, tank (Wasn't gas anymore!) The problem I'm having is that it will start, run fine, Dec 26, 2009 · Here are a few things to check. I used some JB Weld and a clamp and have not had any more leak. Currently have 81,*** miles on it and over the last two weeks it has randomly started to have choppy idle, while searching for rpms, and then stalls Rough idle. The truck will sometimes idle rough, as if it were not getting fuel or something. If you own a Toyota 4Runner and it's idling rough, you may be feeling frustrated. i have seen people adjust the stop rather then the idle screw in order to adjust the idle, this will throw off the tps and possibly let to much air past for the idle screw to correct. 5) You can Sep 6, 2017 · Make sure that they are hot when the engine is hot. I tries to clean the mass flow sensor and broke so I put in a new one. Senior Member : Join Date: Jun 2013. Revs up and down, no stall. Discussion in '1st Gen 4Runners (1984-1989)' started by Simon, Nov 17, 2020. Both times it happened at idle, and the car was difficult to start afterwards (see symptom 1. the first one was due to the gas cap(the springloaded vent failed on the cap)-which was replaced under warranty. C. I recently fixed my idle problem on an 83 carbureted 22r using some of the info found on these pages. Jump to Latest 11K views 34 replies 17 participants last post by lippetd Aug 28, 2021. Here is the situation. 4 cyl, 22re Changed mass air flow sensor and intake control gate Checked throttle position sensor Timing set at 5deg Cleaned intake with intake cleaner. I replaced the air meter with a used one the old one was stuck. Cleaning out the throttle body with TB cleaner helped a little, then I replaced spark plugs, then what really fixed it was cleaning my MAF sensor. When idling good, RPM's around 750 or so, when bad as low as 450. It doesent die out but is on the verge. Jump to Latest 1K views 8 replies 5 participants last post by supra7235 Oct 16, 2024. 22re rough idle. Re: HELP!!!: rough idle when cold, fine when warm, 22RE « Reply #12 on: Sep 11, 2014, 09:33:34 pm » You can replace it with an electric IAC when running MS, but without it you would need to hold the gas while the engine warmed up. 10 mins later after a freeway test out, it was idling at ~1000. 22re. 4. Symptoms/clues:-----1) No change/drop in idle when I pulled plugwire #3. This usually happens 3-4x before it finally starts and the idle increases to normal. answered by autotech08 in I had a fairly rough idle, a bog or delay on my 1 to 2 shift and Nothing like an intermittent problem to make things difficult. OBD2 reader said misfire, not good. Several weeks ago I bought a 308 1. Symptom of the noise is not consistent with a dirty throttle body (no rough running/poor mileage) nor alternator (good charging, no light dimming, and certainly no CEL). mastermechanicjt: Classic T4Rs: 4: 04-25-2017 08:40 PM: Rough Idle '99 V6: rick derris: Problems & Warranty Issues: 0: 04-27-2009 07:46 PM: 22RE rough idle, loss of power. once i press the gas it will choke in and out. Seems to be more of an issue with pre 89 airflow meters. Not certain about you system but chances are that it has two temp sensors, one for the gauge and the other for glow plug pre-heat. The engine is having a intermittent problems with power loss / hesitation / very low (approx 500) idle. Please help me out. It has a low idle and shakes bad after warming up. After a week of rough idling, the check engine light went off. I live in Arizona and it has been a hot summer. 1 4L80e NP205, 35's 95 2wd S10 5. While it idles and runs fine with the VSV bypassed, I was thinking of at least spraying the vacuum ports into the throttle body. This weekend, after replacing the O2 sensor, it idled at 700 for the initial warm upadjusted idle screw to get 850. I'm just now trying to get this intermittent I have done extensive research and trouble shooting and would like some assistance. Problem was with the shift selector switch on the transmission, prone to corrosion. Actions taken Hey everyone, got an issue and wanted to get others input. 1624 posts · Joined 2001 Add to quote; Only show this user #1 · Aug 13, 2005. The most common cause of a rough idle is misfiring. When cold, at light throttle input, a stumble/stutter around 1,700 rpm that almost felt like a transmission slip. On the way, thought I'd 'treat' my nearly 300k motor to Rislone. Long time Toyota owner, inherited my Dad's old 1993 2. Confused? (Read 9497 times) 1985 22RE that has a really rough, low idle after a strong start, especially when the engine is already warm. Hey fellow pickup owners, I have a question regarding idle speed. It's not my first time doing a head gasket. As the temperatures have increased I have noticed a rough idle my zx2 is starting it will idle for a few seconds then starts to idle rough. As the engine warms up, it will start to miss at idle. By now I had 230,000 miles on it and there was dozens of things that might be wrong with it. But yeah, sounds like we have same idle issues when it's suppose to be "ok. Ialso did plugs wires cap and rotor. 7 TBI soon to get a front axle It's a pretty well documented problem if you search "22re injector ground splice" or something like that. However, it is easy to recognize the problem, as during rough idling either the engine would run at an irregular rate or it may have varying RPMs without your foot on the gas 89 22re runs rough, when first start runs smooth as it starts and rpm is acts like it's supposed to now, tried ECM, same thing, runs rough at idle and high rpm, no power. Just a pronounced misfire at about 500 rpm. It blows I have a 2015 Ram 2500 crew cab laramie 4x4 that has been having intermittent running issues. It is a 22re engine. My truck runs great but when I start the vehicle after it's warmed up (running errands etc) it idles around 500 I recently bought a 1988 pickup 22re 4x4. I recently bought a 89 Toyota 4x4 with a 22re. Upon warm restart, engine idle would drop below 500 rpm and almost stall, 3. Problem is when it is idling after it warms up. It's always had an intermittent rough idle' that drove me nuts (literally) as well as scouring the threads for solutions. replace egr valve. AFineRide Discussion starter. Cleaning out the throttle body with TB cleaner helped -ignition timing is ok, timing and idle speed changes when i connect te1-e1, so the tps idle switch = ok-ignition parts are all new-truck is tuned up correctly The most important problems to fix are in order : 1- misfiring when customer: i have 94 toyota truck 22re runs rough at idle when warm . However, I continue to get intermittent hesitation/rough idle and intermittent code 25. No Codes Having an issue with a rough idle condition, goes away at about 700 rpm. My truck is an o6', only mod is an after cat exhaust. 1. To fix the problem with your engine idling speed and no codes, you should visit your mechanic for assistance. Cleaned air filter (K&N) 174,000 original miles. Spark I have a 93 2wd 22re with same issue. They start by checking the reason for the "no code" problem. Main dealers and Audi struggled to As the title states I have a 2014. Other causes of a rough idling engine include the following: Faulty fuel pump; Faulty EGR valve; Bad PCV valve; Carburetor issues; Vacuum leak; How to Fix Rough Idle. It is running rough. Idles fine for about 10-15 seconds, and then for about 5 seconds it gets rough, and I can feel vibration in the brake pedal, as well as hear the idle. The issue is kind wierd. Simon [OP] New Member. Mechanic's Assistant chat. ive replaced the maf and iac sensors. also proformed efi service still very rough at idle has stalled at times. Rough running normally means that your pump is sucking air. Rough idle, stumbling during acceleration. When warmed up, and on D prosition without pressing the brakes the IDLE is perfect, it stays around 800/750 rpm. Actually ever since I went through a 5 inch deep water puddle going about 25 mph. My 92 22re started having some driveability problems. dmdjhg poot edeawy fzvgcfg aztuf znsx rzsuu thjnu dsdj hfbd qlje mybw smc pagkc zhylb