fortunado

i cannot find any info on what size the dual tanks are on my truck. i wnt to replace the fuel pumps but i need to know what size the tanks are first. i hear 17g and 19g but it doesnt say which one goes where. i am having a pressure failure with one and am going to replace them both while im at it. any help would be greatly appreciated. thanks , fortunado

ditchdigger

I think your tanks are 16g and 18g. The 18g is in the front.