supposedly there is a cover in the trunk that you can remove to access the top of the fuel tank to replace the fuel pump and sender
where is the oil sending unit on my 2000 bonnieville
Sending unit is in the gas tank attached to the fuel pump as an assembly.
how do you replace a blend air door assembly on a 2000 pontiac bonneville
Replace the sender unit
after u drop the tank and replace the fuel sending unit your gas gauge should start working correctly. try jcwhitney.com they seem to have the cheapest price on the unit and pump combo.
do know where the horns on Pontiac Bonneville 2000 is do know where the horns on Pontiac Bonneville 2000 is
2-3 gallons, if the sending unit/gauge is accurate.2-3 gallons, if the sending unit/gauge is accurate.
definatly sending unit gm's are notorious for this
My 2001 had the same problem. There is a GM recall to replace the sending unit.
A bad sending unit in the gas tank.
replace temperature door actuator.
All fuel sending units are located in the fuel tank.