Fuel gauge goes back and forth to empty to full
fuel guage not reading accurately
Appears to be only 1/8 tank left of fuel, but stop to re-fuel and the tank is full
The fuel gauge reads empty at all times, when the truck is on and off.
eratic fuel gauge operation
Just bought a hi mile zr2,
Gas gauge either reads %100 full or jumps around after starting
fuel pump went out, fuel gauge was working fine, changed to new style ac delco fuel pump with new connector . finally got pump in tank and secured with locking ring. pump works fuel gauge does not. gives low fuel light but tank is nearly full. appears the gauge in the dash gets energized but doesn't read the correct amount.
I haven't fixed it yet. I just keep my tank above 1/2 full
Truck takes a few times to turn over had the fuel filter changed already light stil on
SAME PROBLEM WITH ERRATIC FUEL LEVELS, SHUT TRUCK OFF AND RESTART, GUAGE REGISTERS A DIFFERENT LEVEL EACH TIME WHEN THERE IS ONE QUARTER OR LESS. MY SOLUTION IS KEEP IT HALF FULL EACH TIME AND GET OVER IT. 205.000KMS I WILL CHANGE ITHWEN THE PUMP GOES.