Dexcool

[Norm reynolds]

I have to disagree you can do a back wards with dexcool Pontiac had a TBS
On the V6 it seems that GM engineering found that they were replacing way to many head gaskets and it was found that dexcool was the problem I cannot find it right now
I went though five water pumps in five years on my Blaze with a 350 When Iput on the last one I put back the green antifreeze and no more water pump problems
A friend of my had his Blazer in for service at a local Chevy dealer and they told him that his head gaskets were showing signs of leaking they also told him it was because of dexcool we drained it out and flush it out real good and put in the green antifreeze that was nine months ago and so far no leaks When I was working on a fleet of trucks we had a real big problems with the Cuminigs diesels blowing out head gaskets
I was told by Freight liner to dump the dexcool [img]/ubbthreads/images/graemlins/thumbsdown.gif[/img] Like I said before I have seen way
To many problems with it and I WOULD NOT USE IT ON A SHOW CAR [img]/ubbthreads/images/graemlins/no.gif[/img]