Can't hold Vacuum in cooling system

[steved0x]

Originally Posted by redeye280z

By the way which adapter on the airlift are you guys using one seems a tad too small and the other a little too big. Maybe I am missing something.

I used the conical adapter, the other ones all seemed to be just a touch too big or too small.

[redeye280z]

I will try checking all the hoses again but I can here the vacuum loss from the top side of the tank. I just hope the tank is not defective. I do have some coolant already in the system but I don't think that would be a problem.