87 WONT START WARM

1987 GMC

Tiny

atowmotorman

May, 10, 2007 AT 6:32 PM

I have a 87 gmc Serria truck with 43,000 miles with a 5.7 fuel injection system. This truck sits most of the time in my shop, only used to deliver materials to a job site. For the past year, this truck has driven me crazy with its running habits. It starts easily cold, but after it warms up, the only way it will start is to pore gas in the top of the intake or spray starter fluid in it or wait until it cools down. I have replaced the fuel filters, injectors, fuel pump relay, pickup coil, and fuel pump. Please advise me of anything else I should be checking.
Thanks,
Ron
atowmotorman@aol. Com

FOUND 51577 RELATED QUESTIONS

1 Answer

Tiny

87sierraclassic

May, 12, 2007 AT 7:58 PM

Hello ive got the same truck and same problem ive replaced the coil pack, had the igintion module tested and it passed so im clueless and frustrated

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