Sub fuel tank won't fill.

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Joined
Mar 1, 2022
Threads
23
Messages
46
Location
Australia
Went to fill the sub fuel tank on my 80 series (1FZ-FE, 1997, Petrol) for the first time. Had to pull the knob pretty hard since it was stuck, but I reckon only the main tank filled up. The sub tank gauge didn’t move at all. Any idea what might be wrong?
 
Went to fill the sub fuel tank on my 80 series (1FZ-FE, 1997, Petrol) for the first time. Had to pull the knob pretty hard since it was stuck, but I reckon only the main tank filled up. The sub tank gauge didn’t move at all. Any idea what might be wrong?
I've had the issue of the knob being extremely hard to pull. Find your access to the duel filler neck and give it a good overview, clean and lubrication. Go from there.
 
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