First of all, use the dexcool. The new gaskets are made much differently and will not corrode like the old ones. There is an updated kit from gm that I use all the time and no more issues.
Just make sure you keep up on your services. The coolant needs to be changed at 50k. If not, it breaks down and causes all kinds of issues.
Tuesday, September 27th, 2011 AT 5:46 PM