Runs rough no power and seems to be popping

Asked by GuruC2DDQ Mar 04, 2019 at 09:50 PM about the 2002 Chevrolet Silverado 2500HD LB 4WD

Question type: Maintenance & Repair

Had cats tested they are good I have good fuel
pressure and compression I replaced  fuel pump
fuel filter plugs wires intake gasket intake itself
fuel pressure sensor coils and also cleaned the
mass air flow

1 Answer

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