1991 Buick Skylark runs rough

1991 BUICK SKYLARK
135,000 MILES • 6 CYL • 2WD • AUTOMATIC
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TJ5150
  • MEMBER
  • 1 POST
car is hard to start and wont accelerate
May 16, 2010 at 4:42 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Do you have a check engine light and when was the last tune-up?

Check the fuel pressure if its okay-clean out the idle air control valve and EGR valve and test the throttle position and manifold absolute pressure sensors.
May 16, 2010 at 4:46 PM
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