so i had my car in at the dealer that i work at so i could change my oil today and i thought i would check and see if there where any updates for the ecu and the latest update is for a idle surge that some lsj people are having and the other is for diagnostic enhancement for a p0171 code i think some are having with adding a cold air intake. im not 100% sure this will fix everyone who has these problems but i thought i would let everyone know.

 

Thanx for the heads up, I might try to get a reflash.

 

I got the re-flash, no more cel from my intake, and no more idle surge with a/c on Plus the car ran better after it too.