Three problems related to other fuel system fuel gauge have been reported for the 2001 GMC Jimmy. The most recently reported issues are listed below.
Fuel gauge functions erratically. Marks full tank of gas and somewhere in the mid-full point the gauge will read what ever it wants (empty, 1/4, full. . . Etc. ).
Regardless of how much fuel (I. E. Full) the gas gauge will frequently jump down to empty and low fuel light come on. This happens in drive and neutral on a daily basis. Constantly jumping back and forth. Sometimes will stay on empty when full.
Fuel gauge fluctuates between emty and full while in park or neutral,can't depend on fuel gage for ture information.
| Other Fuel System Fuel Gauge problems | |
| Other Fuel System Tank Assembly problems |