wigger
Well-Known Member
- Joined
- Nov 3, 2013
- Messages
- 49
- Reaction score
- 3
i have rally gauges in my 1970 cuda, gauges are new to car. when key turned on all gauges spike to full.(fuel,oil,temp) It has a new voltage limiter. when i remove 1 wire off the fuel gauge the other gauges work properly. Ive added a better ground on fuel sending unit, didnt make a difference. did ohms test on sending unit, got no readings. would a faulty sending unit cause the gauges to spike full?