Toyota - Corolla :: 1995 - Misfire Around 3000 - 3500 RPM Only When Warm
Nov 12, 2012
Car: 1995 Corolla 1.8L automatic
Symptom: misfires around 3000-3500 RPM only when warm.
I have replaced the following:
-Spark plugs, wires, cap, and rotor
-Ignition coil
-Fuel filter
-Poured some quality fuel system cleaner into the gas tank
The car stutters when accelerating in any gear hard enough to reach the engine speed that the misfire occurs at. It doesn't backfire, it just misses... I am confused since so many of the misfire issues I know about that are RPM specific are spark-related.
I have considered cleaning the injectors, but don't want to go through the hassle to remove and have them cleaned unless I really have to. Checking if hunch on the injectors is correct? Something else?
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Once day my car began idling poorly and would not accelerate beyond 3000 rpm. The check engine light began blinking and I stopped driving it.
My check engine light remained on and the obd read Cylinder 2 misfire (p0302) and random cylinder misfire (p0300). I tested the ignition coils and found that the cylinder 2 ignition coil was dead so I replaced it. The codes no longer showed but the car still would not accelerate and was firing irregularly. I checked for vacuum leaks but found all hoses connected and whole.
I tried removing pcv hose and blocked the valve with my thumb and the car instantly corrected the rough idle. I then went around the block and the car drove and fired properly. I'm unsure if I am losing vacuum pressure in the intake manifold or if the issue is elsewhere?
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I have a 2005 Corolla LE 5-speed with 101,xxx. I have owned it a year and last fall noticed that when it got cold and first started it up the car would idle hunt. While getting some warranty work done I brought it up to the dealership and they said the throttle body was dirty and they would clean it for 100. I found a local garage that will clean it for fifty. I think my new problem may be related.
I have noticed during the past week or so when I am in 3rd and 4th, haven't noticed in 5th yet, gear when I get around 3,000rpm and I punch it just a little bit lets say to pass someone I initially lose power before the car goes. It feels almost like an automatic that has a transmission slipping but it's a stick and it does not occur while changing gears. It is very brief. I lean into the pedal a bit and then the car loses power just a bit and then peps up and goes.
I am wondering if this may be related to the throttle positioning sensor having crud on it. There is also no check engine light on.
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Symptoms- won't rev over 3000-3500 rpm's, upon acceleration (especially uphill) seems to struggle and won't accelerate much at all, seems as if trans changes fine. BTW, throwing no codes at present.
What I have already tried...new air filter, new fuel filter, had cat. check (was told stopped up but when removed found it was not and truck did the same even with cat. off), o2 sensor (upstream) replaced, battery disconnected to reset computer.
After reset of computer, runs a little better but still not good. Seems to start if you accelerate to quickly or when truck reaches around 40-45 mph.
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5 miles to the airport last night, cruising on the freeway, my transmission suddenly accelerates from the steady 3000 rpm to 3500 rpm. When I press on the accelerator, the engine speed and my actual speed are no longer in sync. It feels like the transmission is no longer shifting. The radio cuts out and all the lights dim. My airbag warning light flashes intermittently at me. I make it to the airport, afraid to turn the key off; but I must. I attempt a restart - nothing. All red lights but no engine cranking. What gives? A fuse, the alternator? The car - 2003 mazda protege. The driver - stranded when I return home.
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I've got a couple of issues with a 2002, 2.7ltr v6 santa fe first off when taking off steady the car runs fine but taking off quickly it seems to lack power until it hits around 3000-3500rpm est then it takes off fine and all threw the upper rev range the auto seams sluggish but I'm not shore as I haven't driven another 2.7ltr as a benchmark. No error codes are present.
The second issue I brought a new keyless remote for the car and looked up a thread on how to program this they had reference to a set switch behind the fuse box behind the lower dash panel I went looking and found what I think is the remote receiver it has what is like a antenna cable plugged into it but no set-off switch at all is there any way to get this new remote programed or will it have to be done threw dealer or is there something I would be missing?
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My 1994 Acura Integra makes a buzzing noise exactly between 3000 and 3500 RPMS. It sounds kind of like the sound a circular saw would make cutting wood. It only happens when I am accelerating through that range. Also, sometimes after driving for a while, it doesn't last as long and the noise stops around 3300 RPMS. I've checked the heat shield and it seems to be fine so I don't think its that. What this could be caused by?
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Looking for a good diagram of the complete vacuum system on the AEB 1.8t 99 passat. I am throwing a 1136 code which is indicated as a "Manufacturer controlled fuel and air metering". I recently finished a complete rebuild and engine is finally back in but running in limp mode. During the rebuild, I used mobil 1 synthetic as an assembly lube for all internal components including valve train.
I immediately wet fouled O2 sensors and spark plugs. After repeated removal and cleaning for plugs and O2 sensors i have progressed beyond seeing the "wet" fouling but plugs are still very rich, black in color but dry. Engine starts and runs at idle(lumpy) consistently and will run for as much as 5 minutes but very rich. If i rev engine to 3000-3500 rpm it will "POP" or backfire and immediately stall.
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1995 Camry 2.2 4cyl 165,000 miles FED (not CA).
Two days ago while doing a routine oil change I noticed my kids engine compartment was real dirty as we had alot of flooding from rain a few weeks ago. I sprayed the engine with a water hose w/nozzle to clean it. At the time I didn't know any better. The car was driven without any issue briefly that day. The following morning the car was driven a distance of 25 miles without incident.
After resting 30 minutes the car was started and began to idle rough and stalled repeatedly. When I showed up to inspect the issue it had been sitting about an hour. I went for a test drive and the car ran good. About 20 minutes later iI get another call saying the car is doing it again. It was sputtering/ hesitating when I attempted to accelerate it began to stall unless I limped it along staying off the gas.
Once I got it home I started doing some research and discovered that my spraying water in the engine compartment was probably what caused the issues I was experiencing. So I began to go through the motions trying to repair. I also noticed the car ran good when cold but at operating temp it would run rough. The check engine light has not come on.
I replaced the spark plugs, plug wires, distributor cap & rotor, etc... sensor, and air filter, I cleaned the throttle body port and IAC valve port with sea foam cleaner. I cleaned and tested the EGR valve & ports. Nothing has improved from my efforts.
I must of screwed something up good, since its been 2 days, it should be dry by now. I also been thinking that maybe some water got to the injectors. NOt sure if a cause, but the oil was changed right before I sprayed engine.
My course of action as of right now is.
1.Check and clean all electrical connectors
2.Replace distributor with a re-manufactured one
3.Replace upstream o2 sensor
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I have a 2009 Corolla and the air conditioner is blowing warm....
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I drive a 1995 Toyta Corolla. Two things that I should mention that may or may not be relevant. I have a history of electrical issues (I've replaced my alternator 3 times) primarily when it has been wet outside. I have also noticed smoke under my hood. I was initially scared this was an engine issue, but my brother assures this is due to a power steering leak
The issue at hand:
For the last couple days I've noticed a few things worth mentioning. First my brake light has come on a handful of times, however oddly never when actually braking. Secondly, my enigine will sometimes but not always stop running when I brake. At this point all my electrical systems still work (lights etc.) and all the lights on my panel come on (which I understand is normal if a car is on but engine not running). Lastly, my car has never not stopped, but it has been for the lack of a better term "mushy" for a couple weeks.
When I go to start the car again after this engine stop, sometimes it will immediately start, sometimes it will struggle (rewr rewr rewr) but then start, sometimes it will struggle and go to battery noise ""click click click"", and if we start getting the battery clicks it stays there until jumped.
My brother today went and checked my battery with an multimeter, and he states that my battery is both maintaining a charge and charging (He told me to tell you he got Cold not started 12.3 volts, car running 14.48).
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95 corolla 277k miles. 4 hours into a long trip went over a huge bump and the shocks seemed to "bottom out". Like they compressed as much as they could. Pulled over half hour later for a break.
After that drove rest of way home. Car started shuddering and slowing down going up a hill. Had to floor it just to get it to be 60 mph. Hill wasn't that steep. Seemed to do ok on flat parts.
Was a little low on gas so pulled over to fill up. Noticed car idled very roughly felt like it was going to stall while pulling into gas station.
Gas cap was a little loose. Didn't hear the whoosh of the vacuum you usually hear when undoing the gas cap either.
After that it seemed to be a little better going up hills. I drove it home, and a day later drove it and it seemed to go up hills ok.
It still idles very weirdly, roughly and like it's about to stall. While driving it sounds ok.
I was thinking fuel pump but now i'm not sure. It might be related to the gas cap, maybe the bump loosened it.
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My 1995 corolla door would not close. I looked and discovered that the 3 screws holding the door lock mechanism in place were gone. I went to the hardware and bought 3 new screws and installed them. The door shut and now it will not open at all. It was opening intermittently, so I bought shorter screws and put them in and now it will not open at all. The screws are flush with the door. The door is not stuck, you can feel that it is locked, so forcing it will not work. Climbing in and out over the passenger seat is quickly losing it's appeal. Monday I am taking the door apart from the inside.
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Ok I got a 1995 toyota corolla 1.8l dx .... So this is my back up car I went out started it up let it set and warm up and took it around the yard to run it a little well it ran fine then all of a sudden it lost all it's power well I finaly got it back to the drive that was only 50ft away took almost 30mins just to get it there. I cut it off let it sit started it back up and still no power well now it won't even start it has new plugs.. Wires.. Cap button.
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My 1995 1.8L Corolla wagon (230K original) automatic transmission will shift to neutral while I am driving. It will do this at any speed. It lasts for one to five seconds. Otherwise it runs and shifts perfectly . It does it on level or graded roads, maybe one to five times per week. I no longer feel confident to drive it. At first I would be driving along and the speedometer would go to zero. This would last for one to three miles. Then, after this, the speedometer would go to zero and the overdrive light would go on/off, and the transmission would shift back and forth. I changed the VSS but it did not fix the problem. Now it does the same again, only the transmission shifts to neutral.(The lever stays in Drive) This lasts for one to five seconds. Moving the shift lever during this time has no effect.
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When I drive over bumps or dips my car makes this clunking noise in the front passenger side. I just had the front brake assembly replaced as well as the engine mounts but the noise is still occurring. what could this be and would it affect my new brakes in any way?
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The car's engine just stopped while driving on highway, then would not turn over, nothing.Took for repair, said battery had bad cell or something, still under warranty, replaced.Fixed a few other things that were overdue, spark plugs, wires.
Okay. Next day, took the car on a few city driving short trips. While going across town on hot 85 degree day w/ ac on, it died again. Don't remember any lights coming on, didn't last time either. I think the AC died first then car died. Wouldn't make a peep. Right in middle of heavy traffic. When police came couldn't even steer. There might have been a slight weird noise which I thought was the ac making trouble right before it stopped, can't describe it really.
Had it hauled to shop again. It runs fine for them so far. They are still working on it.What in heck could it be? All belts were replaced a few years ago, car has always run well, never any major repairs just maintenance. It has about 133,000 miles on it. It has a clutch.
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I have a 1995 Corolla which is facing misfire issue and randomly turn off at stop sign the code I am getting is 26 which is rich fuel ratio. I have changed the O2 sensor car has new spark plugs and spark plug wires both NGK. the problem started when I installed the new distributor. one of the member here had the same problem.
Here is the person who had the same problem: [URL] .....
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My 1995 Toyota Corolla DX with 180,000 miles is missing. It was missing intermittently, especially when idling and cold, and especially when I drove short distances to run errands and then restarted it. It got to the point where it was missing even when warm, and would stall out when idling (always restarted eventually). I took it in to a shop, and they replaced the spark plugs, spark plug wires, ignition coil (which was fried) and the distributor cap and rotor.
All of the low speed and idling problems are solved. However, it now misses intermittently when I drive on the highway, only when giving the car gas at speeds of 45 mph or higher. It doesn't miss when I am coasting, regardless of speed, and doesn't miss at all under 45 mph. This car drives too well under 45 to be headed to the scrap yard yet.
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Feels like I can almost put my foot to the floor. From where it engages to where there's strong resistance is 2 or 3 inches. Seems strange, what do you think?
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95 corolla 250K miles. CEL light on for 7 years or so at 150K miles. Dealer said clogged EGR valve.
I didn't get it fixed as car was already old at the time.
Is it worth fixing now? Or has the damage already been done or not done?
The car almost never pings, mostly highway driven.
Mechanic said even if you just replace the valve (which costs hundreds) it could still necessitate cleaning passages and such and could cost more.
I wondered if it is just possible to "clean not replace" but he said there's no guarantee it can just be cleaned and even so, cleaning alone can cost hundreds if it's all gunked up.
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