I just had the timing belt replacement/service done by the Honda dealership on my 2004 Civic HX coupe (CVT transmission with 100k miles). I've driven about 200 miles since the service with no problems until this morning. Traveling about 50mph, the car stuttered twice, about 10 seconds apart. It felt as if the transmission had slipped or jerked.

I know I'll need to get it back down to the dealer to have them look at it but would appreciate ideas on what could be the problem and if I can feel OK about driving it. I commute nearly 75 miles a day...

Thanks in advance.