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1993 Buick Park Avenue

Tiny
MING
  • MEMBER
  • 1993 BUICK PARK AVENUE
I'm having trouble with my car in reguards to a check engine light and the car idles very high. And now doesn't start. I've checked the basics air/fuel/spark and the motor have it. Since the car is a 1993 park avenue I having trouble finding a code reader. Could you give me some possible sensor problems?Iac?Pvc?Please help.I have a haynes manual, but it doesn't show the same parts. As for the iac, pvc ect. Or do you know of other souce books that may have the info.
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Tuesday, December 12th, 2006 AT 5:23 PM

1 Reply

Tiny
XOWEY
  • MEMBER
  • 113 POSTS
Start by checking for a source of major vacuum leaks. Does your engine have the egr pipe that goes to the intake manifold near the throttle body? That is a common source of problem similar to yours.
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Tuesday, December 12th, 2006 AT 9:46 PM

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