WHAT!?! You have a GM 3.4L LOWER INTAKE LEAK too!
So, your low coolant light came on for the second time in a week! You look around and no external coolant leaks. You decide to check the oil. Oil cap & PCV are coated with white sludgy crap. Guess where the the COOLANT went ... into the CRANKCASE!
In response to the overwhelming evidence I found while researching my own vehicle, I have created this site to inform others of this Coolant-Oil leak problem with the lower GM intake manifold gasket on late 3.4L V6 GM 199x - 200x Pontiac Montana, Chevy Venture, GrandAm, Alero, etc.
Unfortunately, GM has played the "wait-it-out" card. They will win. There are a few active sites out there as of 22May05 dealing with this problem. Good luck!
Site Started 12/4/02 to keep the public/victims informed about the lower intake manifold gasket leak on the GM/Pontiac/Chevy V6 3.4L engines.