Shuts off while driving will not restart until cooled

Tiny
SHARELE
  • MEMBER
  • 1989 BUICK CENTURY
  • 1.8L
  • 4WD
  • AUTOMATIC
  • 138 MILES
Basically runs good when it gets to a certain point, but shuts off at stops, and chugs to get going, then at a certain point will run good, but then shuts off and won't start until cool down.
there is a leak in radiator that I am dealing with and know that is added problem.
Thursday, May 30th, 2019 AT 10:10 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,269 POSTS
Welcome to 2CarPros.

This could be several issues. For example, engine vacuum leak, fuel pressure issue, bad crankshaft position sensor and so on. What I need you to do is scan the computer for diagnostic trouble codes. This vehicle has an OBD 1 system, so no special tooling is required other than a short jumper wire or even a paper clip.

Follow the directions in this link and let me know what you find.

https://www.2carpros.com/articles/buick-cadillac-chevy-gmc-oldsmobile-pontiac-gm-1983-1995-obd1-code-definitions-and-retrieval-method

I will watch for your reply.

Joe
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Friday, May 31st, 2019 AT 6:54 PM

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