I had a problem with mine and it turned out to be the printed circuit board. You couldn't see it but when I jumped the wire from the sending unit straight to the gauge terminal it worked fine. It's the blue with white tracer wire I believe.


Can you answer a question for me? Does your truck have glue on door weatherstips?

"Follow me the wise man said, but he walked behind"


'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.