Hi,

First time on this site. There is a lot of info! I have a 2007 Honda Fit, 85,000 miles. This morning driving on the expressway, there was noticeable stuttering as I accelerated up to 70 mph. Then the check engine light went on and off. I decreased back down and the stuttering reduced but I am worried it is the transmission. I am taking it in tomorrow to a mechanic but before I go in I would like some advice about what I should be looking for. I am a newbie when it comes to mechanical/engine stuff.

Thanks!

 

It's probably coil packs going bad. Search this site and you'll find out all you ever wanted to know about the problem and more.

 

I had a similar problem without the CEL though. I found the coil packs were fine, searching searching for other problems. Finally came down to charging system. The water in my battery was low. Mine was causing a fuel cut, which felt like a stutter.