my 96 Ls idles @1200rpm all the time....sometimes(once a day) I'll catch idleing normal (around 750-800rpm) but 98% of the time it's at 1200....I've turned the idle down and reset the ECU the proper way and started it up and it was fine. then later that night I went to leave and the thing was idling @ 1200 rpm's again.....What's the deal?????? even if you can't give me a solution...does anyone know what would cause it?????
Thanx