Helping a buddy with his newly purchased 48. Vehicle's been sitting for quite a while and the gas that was in it, has long ago, gone bad.
Anyone had any successes with any methods, products, etc. when it comes to cleaning the varnish from the tank, once it's been drained.
I know before the EPA become such a strong part of our lives, the local mom and pop radiator shops used to boil them out. With the newer controls etc. most won't touch them now.
