Question about 1998 Chevrolet K1500
We just replaced the fuel pump in our 1998 chevy suburban will start when gas is poured into the intake but will not stay started
Did you pressure test the fuel at the rail? I bet your pump is failing. If it's the original pump and you have over 100,000 on the truck then it's about due. You check your pressure at the rail and I bet there's enough to get started but when it runs the pump pressure drops off, the only other answer IMO, would be maybe the fuel pressure regulator went bad or you have dirt in your tank clogging the pump sock.
Posted on Aug 18, 2015
Check your entire ignition system especially the ignition control module
Posted on Jan 10, 2009
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Posted on Jan 02, 2017
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