Well Itsfreakin cold out, and Ive noticed my car stumbling before when its cold, But today it sounded like a misfire, ONLY ON START UP. She putts for about 10 seconds, then shes fine and dandy for the rest of the day... What could it be? I dont like hearing misfires it makes me sad.

 

Do you plug your block heater in? Also what kinda spark plugs are you using? Also check your EGR. I had a similar problem and it turned out to be the EGR. If it is the EGR replace it and the transducer too. Also check other tune up things

 

No block heater, Spark plugs... You dont wanna know... P+4s Im actually gunna have the car in my garage tomarrow, and im gunna get rid of the egr completely (hopefully). Thanks!

 

block heaters are not needed unless you live in alaska and even I dont use one. do you keep your tank full?
Put a thing of "STP Dry Gas" in there and fill the tank if you let the tank run low on fuel it can build up condensation and or freeze fuel lines