Safe solvent for cleaning inside gas tank??

[TommySaw]

hey another thing I thought of at work today is Gunk's Motor flush, it's designed to dissolve engine sludge among other things on contact and it only costs lik 3-4 bucks for a quart size container at an Autozone or the like. It's good stuff I've used it before. GL

 

[Bubbles Up]

MS260fan try Napa auto parts in Canada. My local one has it.

 

[MS260 Fan]

I think you'll have better success at an auto parts store. Wouldn't hurt to look at HD if you're there anyway, but I wouldn't make a special trip.

Thanks. Carquest carries Seafoam for about $10 a can.

I used carb cleaner coupled with an old tooth brush. Some nasty stuff came out. Looks much better now after a few rinses with 2-stroke mix. The worst of the varnish smell is gone.