Hello,

I have a 2009 Aveo Hatchback with 80,000 miles; regular oil changes, tire rotation.

There seems to be an issue with the vehicle "jolting" or "stuttering" at 45 to 55 MPH. The check engine light came on and will blink when it acts up.
I noticed as well that it runs at about 4500 RPM at 70 MPH and will hold, regardless of terrain- unfortunately I cannot remember if this is the normal RPM at that speed or not.
I could take it to the dealer, but I am more of a DIY type of person. Any suggestions & tips would be greatly appreciated!

Thanks so much,

Tyler