1999 Pontiac Grand Am

1999 PONTIAC GRAND AM
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SASSIECAT126
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Engine Performance problem
1999 Pontiac Grand Am 6 cyl Automatic

I have a 99 Grand Am. Coolant was leaking from the left side of the motor and we took it to a garage and they said it was the intake manifold. I changed that and now the car is reving high and the engine light is flashing. What could this be?
Feb 1, 2009 at 10:46 AM
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JDL
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Have the codes checked, plus you may have a vacuum leak.
Feb 1, 2009 at 3:09 PM