Grey smoke from exhaust, 440 engine???

[topduarte]

Fixed the intake leak, still working inb the heating issue but noticed today that gray smoke coming out of the exhuast upon startup and when driving when the accelerator is pushed down.

What does this tell?  Lifter problem? too much gas not burning completely??

crap!!  it is beautiful here in Central Texas (80 degrees, low humidity and a nice breeze)

Crap, Crap, Crap

[RD]

White smoke = coolant

Blue smoke = oil

Black smoke = too rich

Grey Smoke = condensation?

put your hand down by the exhaust and hold it there for 5 seconds then smell your hand to see if you can identify any specific odors.

[Chryco Psycho]

grey smoke could be slightly rich