including a fuel pump, fuel lines, a fuel-pressure regulator, fuel filter and fuel injectors. Fuel system components are built to last, so the fuel filter is the only part that’s likely to ...

Keeping track of your fuel pressure is a good way to ensure the engine has all the fuel it needs to make power. In our case, we adjusted the fuel pressure regulator to reduce the pressure from 9 ...

Modern fuel pumps can use an internal fuel pressure regulator which can fail, allowing the fuel pump to deliver excessive fuel or not enough. Below is the list of the most commonly reported ...