Fuel Gauge Reads Backward..maybe?
1979 CJ7 with 304.
I installed a VDO fuel Gauge in the dash. I verified that the gauge is appropriate for the ohm range that the CJ sender operates at. When I installed it, the tank was 1/2 full, and the gauge read 1/2 as it should.
When I filled it up, the gauge went to zero.
Has anybody seen this happen? Any clues?