Disappearing Hesitation and Misfires (was: Magic!)

[konatown]

My G50 HAD been acting up...Check engine light on in the morning before work, did some spirited driving over the 20 highway miles to get there. Get out of work, and the light is off. A slight shiver throughout the car at idle but nothing to complain about, and no misfires at 30-50MPH like there have been for a couple weeks.

Possible the engine burnt or shook off the carbon deposits on the injectors? I had run a can of BG44K through about a month ago and have already changed my oil since then.

Got feeling confident about the car, Pontiac GTO pulled up next to me. Absolutely burned me off the line but by 4th gear I was neck and neck going into 90MPH with him

These Q45's always keep me on my toes.

EDIT: Thanks for the technical title, Mr. Moderator.
Modified by konatown at 7:01 PM 1/18/2007

[senatorjames]

Sounds similar to my experience. My Q was thowing a CAS code. All of the sudden no more problems. Thank you baby Jesus!

[ScottJackson]

Probly a wire harness connector not making good connection (injector harness maybe?). I don't think the GTO was giving it everything if you were able to pull back up next to him, but still, it's good to rev out the Q like it wants to be revved.