Fuel gauge only going to half a tank

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Joined
Nov 13, 2022
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good morning, I have tried to search but haven’t seen this issue. I recently performed a frame swap and after buttoning everything up my only issue is my fuel gauge only goes to half a tank when completely full. I replaced the fuel tank but kept the original pump unit. I was thinking maybe the sending unit is getting stuck? It could this be a ground issue?
 
I'm having the same issue - fuel gauge is isn't accurate at all. Replacing sending unit today - I'll report back.
 
Is the sending unit a slide type or an arm type?

I've found the type where the float can slide up and down can be prone to sticking on other cars. Usually a little cleaning can take care of it. I've found it mostly in diesels though.
 
It has a float. #83320-60340

Screen Shot 2024-11-02 at 9.16.28 AM.png
 
Replacing the sender fixed my issue! I suggest you do it too. Super simple.
 

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