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Testing Fuel gauge.

jims6t6

jims6t6

Well-Known Member
Did a search couldn't find how to test the fuel gauge on a 66. IIRC ground the sending wire and the gauge should register full. Correct? If the gauge when tested registers full then the sender is faulty. Correct?
 
Midlife

Midlife

Well-Known Member
Staff member
Moderator
Donator
Correct. Only briefly ground the sending wire line; long-term grounding will damage the gauge itself.
 
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