The GMC C3500 is manufactured by General Motors(GM) and marketed by the Chevrolet and GMC divisions of General Motors from 1988 to the 2000 model year. The GMC C3500 has been long acclaimed for its rock-solid quality and reliable performance since its debut. During the development of this car, many popular parts have been built such as fuel pump parts. A GMC C3500 fuel pump generally comes accompanied by a fuel filter which helps eliminate any pollutants that can be stuck in the fuel lines, fuel tank, or pump itself. The two most common fuel pump types used on vehicles are mechanical fuel pumps and electric fuel pumps.
While maintenance and upgrades for the GMC C3500 fuel pump are required after a long time of usage. Before installing a new GMC C3500 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. Servicing the GMC C3500 fuel pump will require the tank to be drained and removed from the vehicle. From the body parts to the performance parts, a long catalog of advanced GMC C3500 products is given here. You can get great fuel pump parts here. Our large assortment covers the majority of classic GMC C3500 vehicles. And we are online for you 24/7.