when it cold, my car seem to choke and sputter at acceleration. yesterday it was kinda warm and it drove excellent. but today its kinda cold and it was sputtering when i went on lunch break. i changed my spark plugs and its still doing it.it doesnt cut off or anything. can anyone help me with this? thanx in advance

 

Coolant temp sensor maybe?

 

rpled today. could it be anything else?

 

try unplugging your O2 sensor and try to drive it in the cold.