White smoke at idle. Help!

98BLKGT

Founding Member
Dec 23, 2001
322
1
0
Chicago area
If the idle is way too rich, would it cause the exhaust to smoke?
It does not smell like burning oil but it smells like raw fuel. The smoke looks white, maybe a bit bluish and its only after driving for a while. I just got this car and I have a surging idle when cold only.
I will be taking the car for a dyno tune soon.

To add to the sig:
The car has a deleted air pump
EGR is disconnected (The vac tube)