Fuel and Fuel Intake
Fuel Pumps
Chevy Lumina

How do you test the fuel pump on a 1990 Chevy Lumina Euro?

91011

Answer

User Avatar
Wiki User
12/02/2006

Hook a fuel pressure gauge to the fuel pressure rial and just turn the key on and see if you get any pressure reading. If not you may have a bad relay, or a blocked fuel filter or the pump is bad itself.