Tech Articles

FREE MOD: 1997 Grand Prix Auto Headlight Sensitivity

’97 had a different light sensor for the auto headlamps with a blue lens covering the photo eye. The hole in the mounting panel was also much smaller in 97, causing an over-sensitive auto headlight condition. By enlarging the hole in the mounting plate for the light sensor on the ’97 model to the now … Continue reading FREE MOD: 1997 Grand Prix Auto Headlight Sensitivity

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’97 had a different light sensor for the auto headlamps with a blue lens covering the photo eye. The hole in the mounting panel was also much smaller in 97, causing an over-sensitive auto headlight condition. By enlarging the hole in the mounting plate for the light sensor on the ’97 model to the now … Continue reading FREE MOD: 1997 Grand Prix Auto Headlight Sensitivity

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Mystery Knock Retard (KR)

Mystery KR: A problem that has plagued many GP’s has been the mystery KR. Some GP’s have always been a little slower than they should be. Some GP’s are haunted by KR that just won’t go away, or they get Knock Retard much sooner than they should.

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Mystery KR: A problem that has plagued many GP’s has been the mystery KR. Some GP’s have always been a little slower than they should be. Some GP’s are haunted by KR that just won’t go away, or they get Knock Retard much sooner than they should.

Read more