hi ,have a fj80,and after driving it ,open gas cap and a lot of gas pressure in there,any help in a fix or where to look at what is wrong.
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Look at the charcoal canister being plugged, basically it acts as a filter & if it plugs then tremendous pressure builds in the tank & lines going back.
Ah.
That's a much better response than mine.
Question: Shouldn't a properly functioning cap still vent any excess pressure (even if the canister's clogged), or does it not work that way?
Curtis
ever since i put in my aux tank, it sounds like katrina when I open the cap....
on my truck,behind the battery is a big round canister for the air filter.any other place it can be and what does it look like