Re: dexcool clogging up 2000 camaro v6 radiator?
My 97 GMC has 100,000 miles and Dexcool with no sludge or anything. I keep it full including the overfill jug and don't allow air to mix in and it stays fine. It's the air entering the system as said previously. I will flush and refill for this winter and use one of the extended life antifreezes from a local store. I guess I've been fortunate in that the stuff is obviously suceptible to problems.
69 RS Conv therapy program, Autogear M22, 8-pt cage, with a new 410! SOLD
New therapy program - 68 Coupe. Will be survivor exterior, modern underpinnings! SOLD
67 Belair with perfect floors, pinchwelds and firewall. Hmmm!