Signs of a Defective Diaphragm in a Fuel Pump?

Answer Mechanical fuel pumps often employ a diaphragm inside them to foster pressure build-up in sending fuel to the carburetor, which then allows fuel to flow into the engine block.These parts are seldom... Read More »

Top Q&A For: Signs of a Defective Diaphragm in a Fuel Pump

Signs of a Bad Diaphragm in a Fuel Pump?

Most modern cars are equipped with electric fuel pumps that are mounted either inside the gas tank or in-line with the fuel line. Older vehicles were typically equipped with mechanical fuel pumps t... Read More »

Signs of Fuel Pump Problems?

Your fuel pump is an essential part of your vehicle's operating system. It is responsible for moving the fuel out of your gas tank and into your vehicle's engine. If your fuel pump experiences prob... Read More »

Signs of a Faulty Fuel Pump?

Fuel pump problems can be hard to diagnose because the symptoms mimic other problems. A fuel pump should last as long as the vehicle, but sometimes it will fail because of a plugged fuel filter or... Read More »

Signs of a Failing GM Fuel Pump?

Providing gasoline or diesel to the engine's combustion chamber is the job of the fuel pump. If a fuel pump fails in a GM vehicle, the car cannot harness the power it needs to function.