1997 GMC Jimmy hard time starting

Tiny
8306MIKE
  • MEMBER
  • 1997 GMC JIMMY
  • 4 CYL
  • 4WD
  • AUTOMATIC
  • 97,000 MILES
Gave a complete tuneup, wires,   plugs, cap. Rotor. Fuel filter. Service engine soon light came on and was check it read, running rich (bank 2) and I replaced #6cylinder fuel injector and the engine runs better. But in the morning the truck starts and runs fine. After a while driving it and the engine is heated up I will shut it off. Then go into a store for a few minutes and come back out and it takes several cranks before it starts when its warm. Any idea whats the problem? Thanks mike.
Wednesday, October 1st, 2008 AT 7:36 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Hi:

Have you had the computer checked for trouble codes? If not, have it done. Most nationally recognized part stores will do it for free. Also, have you had the fuel pump pressure checked? If no, have it done and let me know what you find.
Joe
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Tuesday, October 14th, 2008 AT 1:35 PM

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