Having problems with your 1998 Chevrolet K1500 ?

I just changed out my fuel pump,now truck stalls when I give it gas at normal operating temperture.When I floor it,it stalls at about 3000 rpms.Why?

Posted / edited by AnonymousUser on : 10-12-2018

Answers :

What about the fuel filters? There should be one in the line and one in the tank. The one in the tank can be very expensive, but the expensive versions are typically connected to the in-tank fuel pump. Since you've worked on that, my money is on the line filter.
\015\012If you have already checked these filters, then look at the FPR (fuel pressure regulator). Pull off the vacuum hose and check for fuel, if any is present, then the diphram is shot. Change the FPR.
Repair Help & Product Troubleshooting for 1998 Chevrolet K1500

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