Cylinder Misfire code
Hey I was wondering if anyone has ever experienced the engine light coming on and throwing a Cylinder misfire code. I noticed that my jeep would kinda feel like it was jerking through a gear, but realized that the tranny wasn't always shifing when it does this "jerking" feeling. I'll just be driving and it does this. Sometimes though it will do it right from a stop sign- almost like it wasn't in gear but finally caught and jerks. It's really hard to explain. I just got done filling up with gas and I was accelerating fast because the speed limit was 45 right out of the gas station and it did this feeling so bad I thought the car was going to die. I have taken it in to the dealer and they had to replace some kind of retainer valves, exhaust gasket, cylinder head gasket and timing chain. It still does this jerking but not as often or as bad as before they replaced all the stuff. Has anyone else experienced anything like this? I have a 2006 Jeep liberty with 28,000 miles. Any help would be greatly appreciated.
iv got an 06 liberty as well. . . . i had a problem wit it doing the same thing but it ended up just being a clogged catilatic converter n after the dealer replaced it then its been just fine. . . my jeep had 45000 or so on it when this happened
mine is a 2007 jeep lib. #4 misfire new plugs and coil pack on #4 light came back on after 300 miles if you find anything new please post
My jeep Liberty 2009 does the same the Dashboard showed a code of cylinder 3 missfire , but after 1 hour the light is gone and showed no problems , but the jerking remains , to be accurate it happens like this : - no jeking problems at the start from stop . - when above 30 mph and accelerate , at same time jerking happens and feels like engine is gonna die , and he car vibrates 2 or 3 times .- - during the jerking moment , if i left my foot up the jerking stops . not yet taken to the dealer ,, iv'e read about this problem alot , looks like its common , and most of ppl paid hell alot of greens for nothing and problem was not solved . so ma having second thoughts about leeting those stupid dealers into my pocket to suck it dry !! i think he problem would be the same old " Heat soak @ which was very common in old models 1999-2002 , same symptoms i see . have you solved your problem ? please reply to me if you did , Thanks .
I have the same problem with my 05 Lib and I was told to change the ASD relay (under the hood on the right, in the front), I did this and it stopped acting up for about 100 miles and then it started to misfire again, I pulled over and shut it off and restarted it and it ran fine again, so, my guess is that it has something to do with the ASD relay ($14.69 at Napa)
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