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1998 Buick Lesabre hard starting

Tiny
34MIL12
  • MEMBER
  • 1998 BUICK LESABRE
  • 3.8L
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 135,000 MILES
Hard start hot/cold no check eng. Light coming on. Car runs perfect after starting. Problem comes/goes. On starting car seems like its getting to much gas and then clears itself and runs perfect.
Monday, May 12th, 2014 AT 5:28 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
You need to start by checking fuel pump pressure. There could be too little or too much pressure due to a weak pump or a faulty fuel pressure regulator.

Check that and let me know what you find.
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Monday, May 12th, 2014 AT 6:03 PM

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