Hi All, I got a 1949 H Farmall. The gasoline keeps messing up all my fuel system. It's degrading into varnish in a few weeks, It's also creating a bunch of rust in the gas tank. It happened around 5 months ago, had to clean the tank, overhauled carb, replace fuel shot off assembly and replaced all the fuel lines, I also installed an inline fuel filter. Well today I went to start it to do so mowing. I took some fuel with me, when I opened the fuel cap all I could smell was varnish, It had a real bad black residue on the gas cab inner guts and on the neck of the fuel tank at the top. Needless to say the fuel shot off valve was completely plugged up.
Does anyone have any solutions for this problem. I know it's the ethanol in the gas that is causing the problem. The only thing I can think off that can keep this from happening is some sort of additive. Thanks for any info you can provide...
Does anyone have any solutions for this problem. I know it's the ethanol in the gas that is causing the problem. The only thing I can think off that can keep this from happening is some sort of additive. Thanks for any info you can provide...