2000 Cadillac STS Repair Question
2000 Cadillac STS Car Talk
2000 Cadillac STS V8 Front Wheel Drive Automatic 144114 miles
once i've drivin my car around for awhile in its get real hot i put the car in park and it jerks real hard and my rpms go way up
Way up, as in around 1500 rpm? Check for a vacuum leak in the intake plenum boot. This is often not visible, it occurs around the bottom side of the boot, it splits. You can also get a check engine light, and lean codes for both banks P0171, and P0174.
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