Quote:
Originally Posted by jdh122
I ran an extra ground wire from the gauge and that immediately "fixed" the problem for less than $2. Now the gauge reads around 80-85 all the time, even in stop and go traffic with the AC running here in Houston during the summer.
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You likely didn't "fix" anything. You just "fooled" the gauge. Sort of like wiring your fuel gauge so it always reads "Full."