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Old 06-28-2011, 09:38 AM   #16
jchav62
1962 C-10
 
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Join Date: Apr 2005
Location: Las Vegas, New Mexico
Posts: 4,978
Re: 1987 chevy truck wont start

Quote:
Originally Posted by rfmaster View Post
Make sure that SES light goes from solid on - blink off - solid on as you move ignition key into run position ( before cranking). If SES does not come on check EFI fuse - very common problem. If ECM does not have +12 during cranking it will never fire injectors.

//RF
I agree with this 100%. I had the same problem some years back in a Nevada D.O.T. survey rig ('90 GMC TBI 350).
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Joseph Chavez
"See the USA in a Chevrolet!!"
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1962 C10 Shortbed Fleetside 327/th350 GV overdrive
1974 C10 Longbed Fleetside 350/th350 "The Trash Truck"
1999 Chevy 2500 OBS, Longbed 5.7/4L80E 4x4
2015 GMC Sierra SLE 1500 4x4
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