ok this happened before but i didnt really think anything of it, but it happened again this morning, now i live in upstate new york so right now its pretty cold out over night it was probly single didgets, anyways i jumped in my car and let it run for a minute or two i had an appt i was running late for, when i first took off it skipped and bucked, kinda like in a car with traction control on and the tires start spinning it was that kinda feel? did it in the first three gears and seemd to be rather sluggish for about a mile down the road? what would this be...