Right, I tried that and got strang results. See my post
#112 above.
I got the same 2.8v at the flat wire-to-harness junction behind the rear seat. BUT, when I grounded that wire the gauge was still reading FULL! Which makes NO sense! That's why I am trying to ground at the gauge itself. It's also when I stopped and decided to buy a better multimeter and try again, but got sidetracked by the tail lights. Too many things at one time.
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Adam
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1964 LeGTO
469, M21, 3.42
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1968 Pontiac LeMans Convertible
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