1983 380 SEC gas tank cleaning
I am rebuilding the engine on my 1983 380 SEC. I recently purchased the car after it sat for 11 years in a garage with the heads and intake manifold removed. (The single row timing chain broke). Can anyone recommend a good method to clean the gas tank after I remove it from the car, and flush the fuel lines. It smells like pure varnish after all those years. Any help would be appreciated.