My '06 TSX with just over 88K miles has started surging in the past week or so. It is most noticeable when accelerating, but also happens when maintaining a constant speed. The engine RPM will vary +/- 100 RPM. The check engine light is not illuminated. I am, and have always used 92/93 octane gas. I have gone through about 1.5 tanks of gas in the past 10 days or so. Fuel economy has dropped at least 2 MPG in combined driving.
The only other thing unusual is that I've had to re-pair my cell phone with the vehicle twice in the past 2 weeks. I'd click on the hands-free talk button, tell it who to call, and it would respond with "No Phone Found".
Thanks for any advice,
Bob