Pontiac Problems? Ask a Mechanic for Answers ASAP
Hi my name is ***** ***** I will be happy to assist with this today.In some cases I may need more info to assist better.I apologize for any delay.
Depending on the engine in this vehicle here he may have damaged lifters or valves causing this fault here.If you can tell me the liter engine in your vehicle here this will help.I would have a cylinder compression test done on all cylinders to see if any are found to be low.If any are low and the lifters are not adjusted properly most likely valves were possibly damaged and may have damaged the engine pistons as well to where the engine would need repaired or replaced.
First thing first though if you can tell me the liter engine this will help.
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