Blueish white smoke

[632 Regal]

whats the overheat symptoms? if the fan sounds like a schoolbus when cold its usually good, do the aux fans go on with the AC? if so check that they do when its running past half guage.

[Hypr5]

whats the overheat symptoms? if the fan sounds like a schoolbus when cold its usually good, do the aux fans go on with the AC? if so check that they do when its running past half guage.

Yeah, it sure doesnt sound like a school bus. It used to sound like that when it got hot, but not any more. The aux fan doesn't come on when over half temp. It will only come on if the AC is on.