Chevrolet Spectrum Fuel Pump

The Chevrolet Spectrum is a small car that was made by the Japanese automaker Isuzu between 1974 and 2000. It is a popular model sold in the U.S. Classic parts like the fuel pump contribute to the success of the Chevrolet Spectrum. The mechanical fuel pump has a lever on the pump that actuates by riding on the eccentric lobe on the camshaft, while the electric fuel pump is mostly run off an ECU or PCM which helps regulate when the pump shuts off and when it comes on.

But the worn Chevrolet Spectrum fuel pump needs repairing or replacing for better performance. The removal procedure of an old Chevrolet Spectrum fuel pump includes removing fuel hoses from the pump and discarding the old gasket. When removing the old unit, make sure not to damage the lever that rides on the diaphragm of the pump. Before installing a new Chevrolet Spectrum fuel pump, it is always best to pressure and volume test out the unit to avoid having to redo the job. You can test the volume of the fuel delivery once the system has pressurized by cranking the engine to check the flow of the fuel (disconnect the fuel line going to the carburetor and the power going to the coil). You can test the pressure out by connecting a gauge in between the fuel pump and the carburetor which will let you know how much psi of fuel is flowing. Customers could get performance Chevrolet Spectrum parts every day. We offer you great Chevrolet Spectrum parts online 24 hours a day and 7 days a week.