1999 BUICK LESABRE ENGINE FLOODING

  • Tiny
  • mikeg87
  • 1999 Buick Lesabre

Engine Mechanical problem
1999 Buick Lesabre 6 cyl Front Wheel Drive Automatic

When I got the car it was running hot and the upper intake was shot. I replaced the upper intake the lower intake all gaskets. After putting everything back together I go to turn the engine over and it fills with gas. The fuel pressure is around 45-50 psi. The starter has replaced the plugs aswell. Any idea on what is causeing it?

Thank You

Monday, March 23rd, 2009 AT 5:22 PM

1 Answer

  • Tiny
  • billymac
  • Expert
  • 2,240 posts

I would suspect first coolant temp sensor. Next a stuck injector.

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Monday, March 30th, 2009 AT 8:52 AM

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