Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hi my name is ***** ***** I will be happy to assist with this today.In some cases I may need more info to assist better.I apologize for any delay.
Was fuel pressure tested at all?
Is the check engine light on at all with this issue here?
Let me know so we can continue,thanks Pete.
HOW I CAN CK.FUEL PRESSURE ?
I apologize for the delay.
Did you still need help on this here with testing the fuel pressure?
Let me know,thanks Pete
YES I NEED TO KNOW HOW CK.FUEL PRESSURE
O.k.,the fuel pressure on this model needs to be between 41 and 47 psi with the key on and engine off.If any lower then 41 or if the pressure drops off rapidly after the pump runs for the first two seconds then the pump needs replaced in most cases.A fuel presssure test gauge either threads onto the fuel injector rail onto the test port on the fuel rail or if this model is not equipped with the test port the fuel filter needs removed and an adapter needs obtained that goes in line where the filter was installed.You can usually rent the tester and adapter for this model here from a local parts store.
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