Is it still the full strength acid mix? Or a water flush after you dumped the acid?
Either way, I’d use a box of soda and the engine needs to run to mix it up.
Not full strength. I let it drain from the engine block petcock while filling the top of the radiator while the engine ran for 10 or 15 minutes. It was probably pretty cleaned out of acid but I had my mom put a half box of soda in it and run it for a few minutes.
1950 Chevrolet 3100 (Ol' Roy)
1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)
