...Timing chain broke on a 02 pontiac grand am. Changed the chain and valves. A week later it jumped time. Bought a timing chain kit and it still jumps time. It sounds like you may need a timing chain ...
timing belt?) has to be changed (if there is such thing in this car at all)? These are chain driven. The only issue I have seen with these are the chain tensioners breaking. Generaly with chain driven
timing chain tensioner and made sure it is timed... still pulling code. what am i missing? The only thing left would be fuel. Check fuel pressure , replace the fuel filter, and check the injectors(ohm
...timing chain tension, it should be very tight and not loose. if it is loose it is most likely time for a new chain and/ or tension and guides. I always replace them as a kit. Keep in mind that if the ...
...change on the damn thing.hasnt gotten one in 18k miles.could that have anything to do with the light being on? Keep in mind a year ago i had the same problem and it was one of the fuel ...
...timing off a bit; change fuel (octane level); check/clean/replace EGR; check/clean fuel system; and/or check/replace/reprogram (flash) the PCM.If you have a modified/enhanced engine, have you ...
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