[ttwiss]

Thanks. I was going to start with the routine maintenance stuff first before spending a lot of money. I'll be doing that this weekend. It's kinda hard to put in a lot of money when I know I'll only have the Blazer for less than a year. But I still have to start it up and drive it everyday!

Also, when I removed the IMTV valve and looked into the plenum, towards the passenger side it had a gold color to it.
BlazerLT, I have seen your thread which makes me think I might have the same problem.

Thanks for your help.