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SoCalSlaughter · 01-17-2013, 03:43 PM

Yes, in tank pump. All wires are good. I put 12v into the pump and it will run but the truck wont make it run. so it has a good ground but when i turn key to on, no prime and no fuel when I try to crank.

01-17-2013, 03:43 PM	#5
SoCalSlaughter Registered User Join Date: Aug 2010 Location: Ventura Posts: 151	Re: 1990 Suburban wont start!! Yes, in tank pump. All wires are good. I put 12v into the pump and it will run but the truck wont make it run. so it has a good ground but when i turn key to on, no prime and no fuel when I try to crank.