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Fuel Guage Accuracy

My truck isa carbureted '87 F250 with a 351. I find asking questions on this sub forum easier due to having a carb. So here's my issue... my fuel Guage is not accurate. Tends to show almost full and then randomly drops off to low. I'm lucky I have dual tanks so I'm never stranded. So anyone know how to correct this issue?
 

Fellro

Moderator
Staff member
That or the resistor is wearing out or gunked up.
 

dustybumpers

don't play well w others
Resistor is on the hanging arm of the float IN the tank
 
Thanks for the info. I know about that one but thought there was another one. Now do I have to drop the tank to pull it? That could be a bit of work as it is a dual tank.
 

dustybumpers

don't play well w others
Pull the bed

Sent from my SM-N960U using Tapatalk
 

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