Marine gas gauge shows less than empty.

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
28,873
My gas gauge pegs on empty with 1/2 tank. I replaced the connectors on the sender and the entire ground wire and connectors. No change.

I think the gauge is wired properly.

The sender wire could be making a bad connection. Would that cause a lower then empty indication?

Bad sender? Stuck sender float? What makes sense to try?
 
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