Air gap manifolds in cold weather

LOL, I guess we've all run the Air-Gap with the same results.

Scrappy, The regular RPM is what you want for more than 1-1/2 season driving. Late spring to early fall. I forgot about the iceing and the choke closeing up if it is that cold out. Danm car is all warmed up after 10 min.'s and I strat driving down the road, 30 seconds later, she's back up to a quick idle. Grrrrr