1993 Buick Regal reving motor sudden shut off

1993 BUICK REGAL
100,000 MILES • 6 CYL • FWD • AUTOMATIC
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CLYDECANADAY
  • MEMBER
  • 1 POST
once the car has been started it will suddenly quit running while driving and when restarted it will rev up to three thousand rpm. once the car cools down for a longer period of time it will suddenly run just fine .what could be the reason for this problem ? thank you for your response clyde canaday jr. Kansas city missouri
Apr 3, 2010 at 3:40 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
It could be many things. A bad MAF, TPS, IAC... could cause it. Also, a bad fuel pump can do it too. Has the check engine light come on? Have you checked fuel pump pressure?

Let me know.

Joe
Apr 14, 2010 at 2:25 PM
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