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Prev Professional Automotive Repair Technical Discussions for June 1, 2015
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1993 Buick Regal Custom 3.8L No Start VIN: 2G4WB54LXP
thank you for all the replys,we replaced spark plugs and wires,found #1 spark plug wire bad.Replace wire set and plugs
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2003 Pontiac Vibe GT 1.8L engine VIN: 5Y2SN62L43
Hello. Thanks for the input. This is the latest. I redid a compression test and leakdown test on the engine. All cylinders at 190 compression and about 2 percent leakage in all cylinders. I did not mark the cam gears. I visually looked at them on tdc before I ...
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2004 Pontiac Grand Am GT 3.4L Hesitation, Surge VIN: 1G2NW52E24
Thanks for the replies and info. Unfortunately this thing is still not fixed. Have tried many things that you have mentioned and substituted many known good parts from a properly running vehicle with no change in performance. Thinking possible issue with PCM b...
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