Question about 2000 Pontiac Grand Am GT
The engine has a misfire and when I put the code reader on, the above was indicated. When I remove plug wires the engine misfire does not change, no matter which wire is removed.
Well, the code simply means that the engine has... a random misfire. As to why, that's going to take some work. Is it fuel, timing, compression, or electrical? I'd start with a compression test. Then throw a timing light on it, check for play on the valve train, run some fuel cleaner through the tank, and check your electrical connections. Hopefully, something will pop up. Good luck!
Posted on Nov 23, 2008
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