Gents,
Typical problem with AD fuel gauges is simply poor grounding, unless the gauge itself is really fried. It can be very time consuming to resolve this problem but once you find it, there's nothing like a work original gauge. When going from 6-->12 you need a reducer like the Runtz between the hot lead and gauge.


Craig

My '50 Chevy 3100 5 window, '62-235cu, 3:55 rear
My truck ....... Respect The Rust
If I'm not working on my truck, '65 m00stang or VW camper, I'm fishing with the wife or smoking Salmon.