A couple of weeks ago the Check Engine Light (CEL) went on for the first time for about .5 hours. I thought it was because of some bad gas I got from a different gas station, so I topped off the tank with Sunoco 93 from my regular station. A half hour later the CEL was off. I called the dealer (Acura of Auburn, MA) and they said I should bring it in to have it checked out. After checking the O2 sensors and other sensors, the next logical step was to load the latest software into the ECU. So that's what they did.

What do you guys think?

Thanks
TL-Rocket

'04 TL SSM/EBONY/6MT/NAVI/HPT

 

If it went off then all should be good