How can you check a fuel pump on a 2000 caviler to see if it's good?

Question

runs as long as you pour gas in the throttle body other tan that it won't start.

Answer 1

You need a fuel pressure gauge to check fuel pressure. You also need to test the fuel pressure regulator. It would be best to go to a honest and reliable mechanic. Stay away from dealers. It could be an injector problem also.

Answer 2

Pebbles, Have someone beat one the bottom of the gas tank with their hand as you crank the engine. If it starts , the fuel pump is bad. Pump could be totally shot and not start. You will then need the help of a mechanic to diagnose further. Good Luck    TW

Answer 3

You can remove your fuel line and from the efi and point it into a container and get in and turn the key on and see if you have gas coming out. The pump is inside your gas tank and electric.