Antifreeze
Really like this idea, however, the real problem is the aftermarket plugs to put back. Much stuff is made cheaply in China or elsewhere, thus the metal used can/could cause future galvanic corrosion conditions.
GM vehicles have a more difficult time with aftermarket cooling parts due to Dexcool requirements. So much, that the corrosion can literally ruin an engine from the inside out.
GM vehicles have a more difficult time with aftermarket cooling parts due to Dexcool requirements. So much, that the corrosion can literally ruin an engine from the inside out.


