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Fuel Pumps & Delivery

Successful fuel pump replacement and diagnosis requires more than just swapping the pump. We show you how to check for voltage drops at the pump connector and how to properly flush fuel lines to prevent debris from killing your new pump.

Mechanical Fuel Pumps – Everything You Need To Know
Fuel Pumps & Delivery

Mechanical Fuel Pumps – Everything You Need To Know

01/13/2026
The standard mechanical fuel pumps found on classic cars are very reliable. With that said, nothing automotive lasts forever. So at some point mechanical fuel pumps will fail. Most mechanical fuel pumps are used on […]
Fuel Pump Issues - Excessive Heat - Contamination, Dirt, Rust
Fuel Pumps & Delivery

Fuel Pump Issues – Excessive Heat – Contamination, Dirt, Rust

11/19/2025
The fuel pump should deliver fuel from the fuel tank to the engine; at the appropriate pressure. Fuel pumps on most modern vehicles are electric and are mounted in the fuel tank. However, older ones […]
Fuel Pump Relay - Function - Failure - Testing Procedures
Fuel Pumps & Delivery

Fuel Pump Relay – Function – Failure – Testing Procedures

06/09/2025
The fuel pump relay, is activated whenever the ignition is turned on. So, the primary function of the fuel pump relay, is to maintain a steady voltage supply to the fuel pump. Therefore, when switched […]
Fuel Pump Failure
Fuel Pumps & Delivery

Fuel Pump Failure: Signs, Symptoms, and Solutions

10/28/2024
Fuel pump failure, is one of those things, that no one wants to deal with. But, at some point, that is exactly what can and does happen. While it is possible to run on a […]
Electric Fuel Pump Mounted in Vehicle
Fuel Pumps & Delivery

Electric Fuel Pumps – How Do They Work – How Can They Fail

06/23/2024
So, electric fuel pumps are fairly simple, but rely on many other systems, to function properly. Above all, electric fuel pumps are responsible, for delivering pressurized fuel, from the fuel tank to the engine. Consequently, […]

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