Still having problems with the fuel gauge... EVERYTIME, I fill up, the gauge falls to below 'E', and the low fuel light comes on. After driving about 50 miles, the gauge will finally start registering as full. However, I have ran out of gas twice now when the gauge gets down to about 1/4 tank. I've been using the trip odometer to judge when to fill up.
I need to diagnose this issue... Gauge, sending unit, or connection somewhere in between?
Can I access the connections to the sending unit without dropping the tank?
What should the electrical readings bet at the sending unit? Are the voltages/ohms different when it is full versus nearing empty? Can I check the electrical readings at the gauge to narrow this down? Anyone know what these electrical readings should be?