1994 Pontiac Grand Prix Repair Question
Pontiac Grand Prix Check engine light Problem
As far as the check engine light being on, you need to have the computer scanned to identify why that is on. Now for the dash lights, it could be a few things. All power for the dash lights goes through the headlight switch. It could be bad, you could have a bad body ground, a poor power connection. Make sure the fuses are good. Keep in mind, they may look good and still be bad.
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