Erratic fuel gauges

[edasmus]

HI GJ,

I was reading your thread on your erratic fuel gage problem in your 73 C337. I also have a 73 with the exact problem you were describing. The gages bounce up and down together mirroring each other exactly. Sometimes they do read zero and sometimes they work fine but what ever they are indicating, they always do it together. They look like wind shield wipers going back and fourth. Did you ever actually find the problem and if so what was it? I have had my signal conditioner repaired by Aero Mach labs in Wichita but I think I need to send it back because I think the problem is in that 9 pin plug on the conditioner. I'm certain we have the same problem. I'm mostly curious if you solved it!!!

Thanks Ed Asmus