How to handle a rusted block?
Two of my vehicles had to be scrapped because someone in the vehicle's history had
used plain water causing the coolant passages to rust up, causing insufficient coolant
flow and an overheat...basically nothing can be done short of flushing with perchloric
acid or something that will eat the rust---problem is, how do we get rid of this rusty-acidy
mess? flushing it down is not acceptable...keep diluting it? car was toast after the first
overheat...sadly had to scrap both these vehicles. shame 'cause the Quantum had
Jetronic and Power Steering....drat~