How can i thin oil based paint to use in a spray gun?

paint thinner but the problem is it still can clogthe hose and nozzel and to clean it is hard. oil base paint is hard to clean the other thing is xylol.How can i thin oil based paint to use in a spray gun?
Use enough Tarpine Oil...and you'll be ok!!!How can i thin oil based paint to use in a spray gun?
Paint thinner. They sell it at the paint store.
terps, and when finished fill with terps and spray it through until it come out clean.