Erratic Fuel Gauge Operation on Cadillac Seville SLS

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

RepairPal Verified
Average mileage: 127,315 (68,000–175,000)
6 model years affected: 1999, 2000, 2001, 2002, more2003, 2004
20 people reported this problem
8 people shared problem details
Not fixed yet. Add fuel by watching mileage.
Fuel level starts to wander after fuel indicator reaches about 1/4 fuel left in tank.
When the fuel gauge falls below one-half tank, the gauge begins reading incorrectly...showing everything from a full tank to half tank.
Gas gauge doesnt read right
Erratic fuel gauge operation
I've had this issue for almost a year. But now the gauge will flop back and forth between full and empty.
Fuel gauge not reading properly, fluxing back and forth. Diagnosing.
Related Items:
where is fuel level sensor located on a 2000 cadilac seville sls
The crankshaft position sensor may fail causing the engine to stall intermittently, the Check E...
The car rides low but when i had the car in for oil change it leveled after coming down from th...
I have been dealing with this major issue for some timenow. The car started burning alot more g...

Related Content