Malibu :: 1997 Chevy Misfire At Random Times And When Under Heavy Loads
Jun 13, 2014
I have a 97 Chevy Malibu V6 3.1L with 92k miles on it, a couple weeks ago i started getting a misfire issue. The car would start to misfire when under heavy load such as accelerating up a hill. The local auto parts store diagnosed it with code P0302(cylinder #2 misfire). I started by replacing all of my spark plugs(ACDelco Platnum) and wires. This seemed to fix the issue for a day or so, after that the misfire worsened. I would misfire at random times and when under heavy loads. This caused my transmission to keep shifting up and down followed by the all to familiar hot/melted plastic smell of overheated transmission fluid. This continued on for a few days as it got worse.
The car than started to misfire heavily all the time. I took the car to another auto store and it pulled up codes for Random/multiple misfire. I then took my car to a mechanic for a full diagnostic, their computer said their was a misfire on cylinder #1, as-well as a bad spark plug wire on #1( He found this by getting shocked while wiggling the wires on the coil pack) and told me to replace the bad wire. I replaced all wires again and the problem remained. i took it back up for re-diagnosis and they then said it was a bad coil pack. I replaced the coil packs and the problem still remains.
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2009 Chevy Malibu. My car's cruise control kicks off at random times. The control on the steering wheel will not re-engage the cruise control. It stops working until some random time down the road when I can finally reset. The tach will jump from 2 to 3 and seems to feel like it is shifting gears. The dealer reads no codes. How do I get this fixed. I drive interstate all week 50+ miles everyday and it is annoying.
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I have a 01 wolfsburg jetta with aw engine code .. I have replaced and gaped spark plugs all 4 coils , DV. As well as fuel filter . Sometimes it runs fine . It misfire at random times most often at WOT. ..and I've noticed almost always when fuel level is low.. installed a boost gauge .. after disconnecting battery to reset ecu it boosts 10psi and runs strong .. however 1 or 2 WOT and it will misfire and then I won't boost over 4-5 PSI .. worst of all I get no CEL not even blinking .. I have also located a leak in the brake booster line . Does this affect it at all? ..
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I have a 2003 Chevy Malibu, V6, 3.1, auto, 140k miles. Car started out with code 0420 with no noticeable symptoms, but then added code 0303 (miss fire cyl #3) with loud knock (mostly after warmup) and loss of power under load. Now internal loss of coolant (no puddles or external drips). Changed plugs and wires - no change - all plugs looked good with no sign of contamination. Questions - if this is a valve/piston/lifter problem (which would explain the knock, miss-fire and loss of power), why would I get the loss in coolant? If the loss of coolant is fouling plug #3 (which would explain the coolant loss, miss fire and loss of power), could that give me the loud knocking? I don't see how a valve/piston/lifter issue would cause a leak in coolant but I also don't see how a coolant leak into cyl #3 would give me such a loud knock. Do I have two different problems? If it is a leak into cyl #3, is there any way to tell if it is the intake manifold gasket (which leaked before and was replaced five-six years ago and which I could do again if I had to) or a blown head gasket (which I don't think I could fix or afford to get fixed)? Engine will occasionally get hot (but not overheat).
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i am the original owner of a 2004 Prius with about 120k miles. I am considering replacing the struts even though they aren't horrible. I figure I won't have the car more than 240k miles so might as well get the struts on earlier rather than later so I enjoy them as long as possible.
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It started sputtering at random times a few days ago and the check engine light came on. The two codes are p0401 (blocked egr system) and p0402 (egr valve stuck open). It seems to do it most when it's cold but some days it'll do it non stop.
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I have a '97 Ranger with about 120k, 5 spd manual transmission, 2wd. For the last 2-3 months I'm hearing and feeling a clunking or rattling noise (I can't decide which it is) coming from the rear of the vehicle at random times.
I can't really predict or find a pattern of when the noise will happen, but it seems like it is most likely to happen when I'm either accelerating up a hill or when I'm braking relatively hard. It happens whether the clutch is in or out. Doesn't seem to matter. It does NOT happen when idling, only when traveling. I don't ever remember it happening at highway speed (65mph).
If I have my hand on the stick shift I can feel the shaking / rattling as it happens. There seems to be no impact on the performance of the vehicle - no additional trouble shifting into or out of gear, accelerating, or anything else.
On a recent trip I towed a 1,000 lb trailer and I did not feel or hear the noise at all during that trip (about an hour each way). Any guess as to whats going on?
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I have a 1997 F-150 2WD 4.6L V-8 that began having random misfires as I would drive. I was planning on going out today to get the new plugs and coils however when I got off work and pulled into my drive something happened when I went to leave the truck wouldn't even crank it just made a clicking noise. The battery has full power (the radio ect. still works). I am hoping that the problem is with the coils and plugs but if not ...
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I was involved in a light accident over the weekend. I was hit in the rear by a Prius which didn't do body damage except for the 7 blade harness for my trailer towing. But, now the truck has a random misfire code. You can feel the truck jerk when you go up any grade. We changed the fuel filter and dumped in some cleaner already. One guy says its fuel and one thinks its coils. It is a 2003 F150 extended cab 5.4 with a nearly new motor. The truck has about 175xxx on it and I have had it for about 40xxx. I have not changed coils. We did check the inertia switch on the passenger side and it was not tripped.
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I have a 99 F150 4x4 with 5.4 Triton, 99xxx miles. I was towing my boat when the regulator in my alternator went bad. I drove the truck with the voltage being sporadic for about 10 miles until I could get to a parts store. While driving on the bad alternator, I started noticing a misfire. I replaced the alternator, battery and DPFE. I still have the misfire....but here is the kicker. The misfire only happens when the truck reaches operating temperature. Which, in my limited knowledge, eliminates a fouled plug, COP, bad injector and a vacuum leak. I've got no check engine light so I can't pull a code. The only thing I can think of is to clean the EGR?
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I have a 1997 Dodge Neon with about 153,XXX miles on it. My check engine light has been on and i know that is caused by a random misfire. But more recently i went to start my car and it started but ran for less then 10 seconds and died. I tried to start it again and it wanted to but wouldnt make the final step i guess. We checked my spark plugs and i had oil sitting in 3 of the 4 there are. We have tried starting it again after cleaning the oil out and it started on the first try, I am just afraid of messing anything else up so until we figure out why it did this to begin with the vehicle is off limits. My Fiance said we need to replace the spark plugs and a gasket.
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So my Malibu overheated for the first time, and note it just won't start up..
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Long story: I have a 2005 Chevy Malibu base. About more than a month ago I was driving home from work my car stalled about 3 times. I was able to finally get home I checked the oil and to my shock there was none. I quickly put some in and my car started just fine didn't stall again. I drove it the next day nothing. Then the day after that I drove it to Walmart on the way back it stalled like 7 times and after that last time it wouldn't turn on. I got it towed to a shop where my car remained for over a month. The crank position sensor was replaced, the battery, and the ignition switch. I was told it was fixed, picked it up drove it to a town 30 minutes away it was fine, then drove it back it started stalling every 5 minutes.
Managed to take it back to the shop, they couldn't figure out why it was shutting off so they got a second opinion at a Chevy dealership nearby and they replaced the ignition control module. I picked up my car drove it around for awhile and the check engine light came on I was near pepboys they checked the code which said I needed to get the catalytic converter check/replaced. So I drove my car home. Next day drove it all day it stayed on, thought my problem was solved. Then that evening turned it on and within a few minutes the engine shut off and now it won't start at all. The mechanics that I took it to obviously don't know what the issue is nor do the mechanics at Chevy. It is not the fuel pump that's one things that can be crossed out. Or is my car done and should be junked?
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i have a 2005 chevy malibu classic. a few months ago it started sputtering when we would try to crank it and would take several tries before it would run, then it stopped. So far we have replaced the fuel filter, fuel pump, fuel pressure regulator, idle air control valve and crankshaft sensor, and it still wont stay running when you try to give it the gas, it dies....
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2003 Chevy Malibu 3.1 temperature gauge stopped working last night, this morning having trouble starting, no check engine light fans do turn on have heat, replaced the coolant temperature sensor but gauge still not working?
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I have a 2011 Chevy Malibu, with a little over 100k miles on it. A couple weeks ago it started acting a little funny when I would shift into reverse after starting it after sitting for a while. I thought it might have been due to temperature as it didn't do it after the car had warmed up or when it was warmer out.
Yesterday it started acting up really bad, will not shift out of first gear, and will not shift into reverse, and the check engine light came on. I was able to get it up to O'Reilly's to get the codes. It came back with 2 separate codes.
P0700 - Transmission Control Module (TCM) Requested MIL IlluminationP0776 - Clutch Pressure Control (PC) Solenoid - Stuck Off
The guy there seemed to think that the second code was probably caused by the first one, and most likely the TCM needs replaced. It makes sense to me, but before I head down this path I want to get some input, as it is a little over $300 for the part.
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Car Stats: 2005 Chevy Malibu, Automatic
Just recently while driving my car at a normal speed...(Like 55mph wanted to speed up gradually to 60mph) ..I will push the accelerator and my car wont go any faster. It will act like it is switching to passing gear and then the engine will rev up, the car will lurch forward and then it will finally take off. The RPM's also will increase and then suddenly drop back down to normal.
Also I think this is related to the problem. .... but... when I put the car in the low gear to where I can manually shift it to first second and third. It used to automatically be in the 1st gear... but now it will show up in the third gear and you cannot shift into any other gear.
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I have a 2008 Chevy Malibu LTZ and last week I noticed a revving noise like a fan or something whenever I accelerated from a stop and turned left. Continues throughout the turn and stops when going straight. Doesn't happen on a right turn. Also happens on a windy road when turning left more sharply than just a gradual turn.
Also just noticed this in stop and go traffic. When accelerating slightly and letting off there will be a short grinding/clicking noise that lasts 2-3 seconds or sometimes until I hit the accelerator again.
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I have a 2003 Chevy Malibu LS. Occasionally, my theft system light will come on when I start my car. I usually have to wait 10 minutes until it deactivates. I don't understand why it does this!
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I have a 2004 Malibu Maxx hatchback. It has been a solid car since we rolled it out of the showroom. Recently, I noticed when I raise the adjustable driver's seat after my petite wife has driven the car, the seat tilts to the right. After a survey of the power seat mechanics I found a broken front rail. It appears as if the end of the rail where it connects to the hinge is being peeled back as if I were removing the wraper of a crayon. I have only found one other post on the internet. Is this is a common problem?
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We have a 2002 Malibu with 216,000 miles. Car in excellent condition and always garage kept. We have used the same mechanic for many years until this year when he closed his shop. We do plan to replace the car next year, but it's just not necessary to do so just yet.
A couple of month ago someone rear ended me and the body shop replaced the trunk weather stripping, rear bumper, light assemblies, repainted the trunk/bumper/rear side panels.
Several weeks ago, while hubby was pulling the car out of the garage I noticed every time the brake is pressed the backup lights come on too. I then checked turn signals, all other lights, etc. Everything else appears normal except this oddity.
I took it back to the body shop and told them what was happening and said it had to be something done during the repair work. He checked and said everything was hooked up correctly and I needed to take it to a mechanic because it wasn't anything they did.
I have researched and researched and found several other people with this problem. One answer was that the new light assembly was after market and the "pins" were not compatible with the original wiring harness. Another was that the wiring harness coming from the trunk was somehow damaged.
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