How to Determine If Your Fuel Pump Is Bad?

Answer A bad fuel pump can cause major problems with your car or truck. The fuel pump's job is to draw fuel out of the fuel tank and pump it through the fuel lines into the engine. Without fuel, your vehi... Read More »

Top Q&A For: How to Determine If Your Fuel Pump Is Bad

How to Determine If a Fuel Pump Relay Is Bad?

A car's fuel pump relay turns on the fuel pump when the motor runs. When a relay is defective, it is usually because of a bad coil or bad connection. To check both operations, remove the relay by p... Read More »

How to Determine Fuel Pump Size?

The fuel pump is an integral part of an internal combustion engine. It is essential that the right size of pump is fitted into your engine to ensure that the fuel is pumped efficiently around the e... Read More »

How do I Determine Which Fuel Pump Is Needed for a '99 Chevrolet Silverado V6?

General Motors engineered the fuel system of the 1999 Chevrolet Silverado V6 4.3L with and without an evaporative emissions system monitoring system. Chevrolet designed the fuel pump as an integrat... Read More »

How to Replace a Mechanical Fuel Pump With an Electrical Fuel Pump?

The choice between a mechanical or electrical fuel pump is more of a personal preference than a choice between a pump that is better than another. But one thing is true: If you have a high performa... Read More »