fuel gauge

[ap90c]

fuel gauge not working,worked for about 2 weeks after sending unit was replaced.have power going into instrument cluster from sending unit.dont think its cvr because amp gauge is working looking thru tsm it might be circuit board .anyone run across this yet?

[andy d]

pop the inspection plate and ground out the ground lead. iirc, that should peg the guage on full. if it doesnt it may be the guage panel or a wiring break

[Rockwagon]

You say that you replaced the unit. With new or used. I have repaied mine several times but the flote keeps sprining leaks. I soder it and it last six months or so and sinks again. That would be the first thingthat I would check.