1987 GMC Suburban

1987 GMC SUBURBAN
136,000 MILES • V8 • 2WD • AUTOMATIC
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SHINGLETON
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  • 2 POSTS
I ask a QUESTION NEVER GOT ANSWER HAVE ANOTHER QUESTION FUEL DOESN"T COME ON NOPOWER TO PUMP ALSO CHECK ENGINE&SERVICE ENGINE LIGHTS DON'T COME ON CHECKED WIRES FUSES REPLACED FUEL PUMP RELAY IT WAS BAD FUEL PUMP STILL DOESN'T COME ON
Jan 31, 2010 at 3:35 PM
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HMAC300
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there ar a couple of things here. first you have to check if the pump is actually getting power to the tank. and then make sure the pump is installed correctly and also on some of these the wires in the tank would go bad and not make a connection making you think it was a bad pump. the wires are the fine ones that lead from outside the tank to the pump itself....
Feb 3, 2010 at 8:25 PM