1997 Buick Park Avenue SHUTTING OFF

Tiny
CTIMMS2036
  • MEMBER
  • 1997 BUICK PARK AVENUE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 150,000 MILES
Seems to be worse when weather or engine is hot. Motor sometime shuts off or seems like it is missing going down the road. Goijng down road car jumps. So far have cleaned throttle body and replace top manafold. Still having same problem. Please need some help here. Hopefully I will have more info on what all has been done trying to elimniate the problem.
Tuesday, July 20th, 2010 AT 11:48 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Have you checked fuel pump pressure? Also, has the check engine light come on?
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Friday, July 23rd, 2010 AT 12:02 AM
Tiny
CTIMMS2036
  • MEMBER
  • 2 POSTS
The fuel pump has been replaced along with oxygen sensor and intake manifold. And presently checlk engine light is on too.
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Friday, July 23rd, 2010 AT 2:37 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
I need you to take it to a nationally recognized parts store and have the computer scanned. If the light is on, there should be a code in the computer to help identify where the problem is coming from.

Do that and let me know what you find.

Joe
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Friday, July 23rd, 2010 AT 10:55 PM

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