Hard starting

Tiny
PATRICK
  • MEMBER
  • 1990 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
Car tries to start but wont. After cranking for several minutes the car will start and run fine.
Thursday, November 18th, 2010 AT 3:44 PM

3 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
What is the model year? Use a gage and check fuel pressure, key on engine off and cranking. How long since a tune-up? Any applicable codes?
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Thursday, November 18th, 2010 AT 3:56 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
I found it 1990.
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Thursday, November 18th, 2010 AT 3:58 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Right now it sounds like a fuel pressure issue, 40--47 psi. Some of the national brand autostores used to loan out a fuel pressure gage, if you don't have one.
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Thursday, November 18th, 2010 AT 9:16 PM

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