slips

The dealer gave me the cable as an after thought, as it wasn't on my bill of materials or invoice. I've wondered if he gave me a dud cable, or if there's a design flaw.

I've noticed that when the car is cold and if I accelerate a bit too briskly, the transmission slips for a split second. I don't mean flooring it, just when I give it a bit more gas rather than ease into things. I don't generally push my car or my engine hard when it's cold (if anything I try...