runs rough

[jaredgearhead]

Ok so I live in North Dakota and I know with the cold starts here I'll have white smoke. No worries. But after letting it warm up sometime it would be a little groggy until I reved it up once and raised the rpms briefly then it was fine. That was only on a cold first start of the day. But the other day it took a long time to clear up to drive. Ever since then it's almost undrivable. It still starts like a charm in negative temps and idles fine. When I drive tho it's slow and groggy then blows a ton of white smoke and clears up as it picks up rpms. But it does it all over again as soon as I push the clutch in and stop for a red light. Please help!!!