Quote:
Originally Posted by Crushed 1LE
What is the purpose of this? Is it not a sealed system? Genuine question. Not trying to be smart  |
Yes, it is a sealed system from the factory. This allows the owner to be able to burp the intercooler system and/or add fluid to the system without having to take the car into the dealership. It also provides a little more coolant, but that is minimal at best. It is something GM should have added to the car from the factory!!!