Is there anything else between the pump and the injectors,besides the filter that Im missing?
Changed fuel pump/relay/filter/wires/plugs/鈥?on a '97 GMC .Could my injectors be the problem?
Fuel pressure regulator located on the top of the eng block. Stop by your local Chevy / GMC dealership's service dpt and they should be glad to show you it exactly Also ask one of the mechanics or service rep what they think might be the problem
Changed fuel pump/relay/filter/wires/plugs/鈥?on a '97 GMC .Could my injectors be the problem?
might have a leak in the system.....do a PSI test to the system. From doing my Blazer a few years ago, don't quote me, but its like 32 psi in the line.
$50 and most GM dealers will do a check over of vehicle to tell you what the issues are if you prefer to do the work yourself but can't get past a stump.
also a Haynes manual from an auto parts store might lend a hand.
Give us the problematic symptoms(ie Whats wrong) Other areas could be the ECM, Temp Sensor for ECM, Throttle Position Sensor, O2 Sensor, MAP Sensor, MASS Sensor, All these provide info to the ECM witch controls the fuel delivery. Take it in and have the system checked by a tech with an ECM diagnostic unit.
