Driving my SD yesterday with close to 400 miles on the trip odo, I knew I was very low on fuel, but my fuel guage gets "bouncy" below a quarter tank or so. It was showing over a quarter tank yet the amber "Reserve" light came on. How is this possible? I didn't think there was a separate fuel sender for the reserve light.
When I filled up later last evening I took 19.25 gallons, and I think my tank is only 20.4 gallons, so it was very right for the light to come on.
Is my tank over 20.4 gallons perhaps? Any insight appreciated.
Robert W. Roe
1984 300SD 171K mi