MY BUICK NEEDS TO BE WARMED UP AT LEAST 20 MINS ...

  • Tiny
  • tylertiedt
  • 1988 Buick Regal
  • 110,000 miles

My buick needs to be warmed up at least 20 mins before itll go into gear without dieing, and itll run better after that, also the check engine light comes on sometimes, but it wont run any codes.I dont know what it could be.

Monday, January 14th, 2013 AT 6:04 AM

3 Answers

  • Tiny
  • hmac300
  • Expert
  • 41,595 posts

Check fuel pressure 41-47 psi

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Monday, January 14th, 2013 AT 1:02 PM
  • Tiny
  • tylertiedt
  • Member

Fuel pressure was 38, and dropped a little bit when I move the throttle

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Monday, January 14th, 2013 AT 8:17 PM
  • Tiny
  • hmac300
  • Expert
  • 41,595 posts

Replace the fuelpump and fuel filter.

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Monday, January 14th, 2013 AT 8:32 PM

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