Removing Rust from Cooling System
I am hearing some mixed advice for removing some rust from the cooling jackets in an engine block. I searched through here and did not see much posted, unless I missed something.
I have the head off and all jackets are exposed. When I cleaned the rust from my fuel tank I soaked it in vinegar with much success. It seems here I need a flushing agent of some sort. I have seen some use diluted citric acid, others with just coolant flush.
Advice?
Brian
'67 Falcon Bus/240/C4/Offy DP/MSD Duraspark II/Holley 4160
Bookmarks