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Gary, Chevy Technician
Category: Chevy
Satisfied Customers: 16774
Experience:  15 years GM master tech
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Have a 96 Chevy Tahoe has spark has gas I can here fuel pump

Customer Question

have a 96 Chevy Tahoe has spark has gas I can here fuel pump does not start put new chil pump relay in no difference but keep pouring gas down runs great ?
Submitted: 1 year ago.
Category: Chevy
Expert:  Gary replied 1 year ago.

I am sorry your having this problem

can you check and see what the fuel pressure is reading key ON engine OFF at the test port drivers side rear of the engine next to the distributor ?

Customer: replied 1 year ago.
I do not have a presure gauge
Expert:  Gary replied 1 year ago.

if you can add fuel and it will run on the added fuel we either have low fuel pressure or the injection system is not sending in fuel

we have to eliminate low fuel pressure next

if its below 60 PSI key ON engine OFF the fuel pump is bad

Expert:  Gary replied 1 year ago.

how are you making out ?