How to replace the fuel pump for a 2003 Chevy Silverado 1500?
How Do I Replace the Fuel Pump for a 2003 Chevrolet Silverado 1500? Removing and replacing a fuel pump in a 2003 Silverado 1500 truck means replacing the entire pump/sending unit module that is mounted within the fuel tank. This pump can wear out if you constantly drive your truck with the fuel level low.
How can I tell if my Chevy Silverado fuel pump is bad?
Testing your Silverado’s fuel pressure on each side of the pump would be the best way to diagnose this problem. A priming fuel pump sounds like a high-pitched whine for a few seconds and can be heard with a sharp engine right after the ignition key is turned, but before the starter is engaged.
When did the Chevy fuel pump come out?
It started on Chevrolet truck models from 1996 to 2003 model years, but has expanded to other models as the connector and pump assemblies are not aging well. In fact, I have a financially strapped friend with an 04 Silverado that now caries a heavy rubber mallet in the truck.
Where is the connector on a Chevy fuel pump?
When you get the Delco replacement parts it comes with a new connector on the fuel pump side. The problem is the connector on the vehicle side of the harness. In the online Chevrolet repair manual I use, a Tech Tip states, the connector should be replaced with the fuel pump assembly.
Where is the fuel pump on a Chevy Silverado?
The fuel pump in your Chevy Silverado removes the gas from the tank and pressurizes it for use by the engine. Older Silverados may use a mechanical fuel pump driven by the camshaft, but most newer Silverados use an electric pump located inside the gas tank.
When do you need a new fuel pump?
To keep it in peak form, you need respond to any sudden shift in performance, which is how you know that sudden jolting on acceleration points directly to the need for a new Chevrolet Silverado 1500 fuel pump from AutoZone. Jolting isn’t the only sign that Silverado 1500 fuel pumps need to be replaced.
Can you cut the gas tank in a Chevy Silverado?
There is 4 to 5″ of clearance between the floor of the bed and the gas tank so cutting the tank would not be a problem. You could also direct a stream of water from a garden hose over the tank by reaching in over the tire.
Can a check valve be replaced on a fuel pump?
Can be used to replace fuel pump modules built or Without check valve. Module has 2 Electrical Connectors. RPO Code EVA. Evaporative Emission Notes: Module assembly, With Module Code TCU.