Quote:
Originally Posted by MiraclePieCo
How were they not accurate - low, high, erratic, what?
Dolphin gauges are very sensitive to grounding requirements. Gauges and senders must have excellent grounds, ie no sealer on sender threads, no rusty dash rivets, etc etc.
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Temp read lower than a actual. Oil Pressure was way low . The Tach was double the actual RPM of motor. Honestly after I installed them -I was pissed. I Could not return them because now they were "used" .
I went crazy with new grounds everywhere so i know that was not the problem.
Maybe I just got a bad set?