Just read Phalcon51's blip on his exp. with Evans NPG+ in his 86 300e, the stats on this stuff is no corrision or electrolysis, boil point above 350f, can operate w/ zero pressure. Should make hoses & WP last longer. Lists ethglene glycol as one of its ingredient. Any other exp. out there??

Don't you mean propylene glycol? I've never used it, and am somewhat leery of the instructions to boil the water out. If I were starting with a clean, dry system, maybe.

Hey Matt, you right-my bad, did mean proylene glycol, the NPG without the + was ethglene glycol. moonshine