The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Runs fine for 15 seconds then dies and won’t start

old blue 86 · 02-12-2018, 06:51 PM

When you start the truck does it not turn the fuel pump on with
a cranking relay then switch to a oil pressure switch to run the pump?
Or is that tbi only?

02-12-2018, 06:51 PM	#7
old blue 86 Registered User Join Date: Jun 2012 Location: west mi. Posts: 84	Re: Runs fine for 15 seconds then dies and won’t start When you start the truck does it not turn the fuel pump on with a cranking relay then switch to a oil pressure switch to run the pump? Or is that tbi only?