1988 FJ62: Replacing Fuel Sending Unit Question (1 Viewer)

[packyb]

Fuel gauge shows "E" after approximately 16 gallons of gas usage - and I know the tank holds 23.8 gallons. After a deep dive on the forums, I've come to find that this is a somewhat common issue - either: 1) fuel gauge itself, or 2) fuel sending unit. I'm starting with replacing the fuel sending unit.

Seems like a fairly straightforward job, but before starting, I wanted to get advice: Does fuel tank need to be empty when replacing the unit? Anything else to watch out for?

Thanks in advance.

 

[FJ60Cam]

You do not need to empty it, but don’t do it while totally full or the fuel level can be right at the surface.

 

[packyb]

Thanks. Changed out the fuel sending unit this morning. I'll report back results after a few tanks.