Ok i Have a 95 f150 5.8 and peopel are telling me i have like two 20 gallon tanks or soemthign close to that and its no way cause it seems i haev like 12 or something and sometimes when i go to fill it up when it is on the 3/4 if a mark line I put a small amount in and it stops. so can some one give me some info on what is going on, thanks pv

 

from the factory they can with a 18 and a 19 gallon tank, I think the 18 gallon is the fron one and the 19 gallon is the rear one