Magician1010
Cadet
- Joined
- Nov 2, 2013
- Messages
- 6
The fuel quantity indicator reads off scale high, regardless of fuel level in the tank. I have checked wiring for corrosion, cleaned the sender, and verified wiring connections. For grins, I installed a new sending unit-no change. I do notice that when I have the sender out of the tank and connected to the wiring, the indicator moves downward approx. 1/4" when the sender (old or new one) is all the way down (empty tank position). 2 questions: first-is there an adjustment for the indicator to calibrate it to a new sender unit; second-is this an indication of a bad indicator?