Hey guys, for a few weeks now my vette has had a high idle, mainly in the morning, other cars ive owned this was normaly since the car was could, well in the mornings here its still in the 80's and it didnt used to have the high idle. and a second thing, on my way into work this morning the ASR light came on... the car seemed to run fine, i got to work, turned it off and then back on and there was no light. I've been reading some other post on different websites and seen where people have had similar problems and had to replace the ECM... any thoughts or suggestions.

 

What codes are you lighting up? (remember some codes do not light up the SES light; you'll have to jump the ALDL)