RepairPal is your advocate for car care advice and guidance

Q: gas gauge on 2004 Chevrolet Impala

needle moves all over is no longer acurrate!!
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
This is most likely a failure of your fuel sending unit, which will need to be replaced.

For many GM cars, the fuel sending unit and the fuel pump are all one component. I'm not certain that's the case for your Impala. If it is, it can be a costly repair.
Didn't find what you were looking for?