hey my truck hadn't been started in a day. so i go out and start it for warm up high idle did kick in bfor i got back inside. it had been raining then turned to ice every thing frozen anyway got back in truck to leave an the evo shows 2200 fluxuating EGT'S i went on to town never over 55 mph. lowest they got were like 1900 i'm running on stage 2. i dont pull any thing. could the ice caused this???!! HERES THE KICKER I DIDNT SEEM TO HAVE AS MUCH TURBO WHISTLE EITHER??? I'LL TRY reset every thing an see.32000 mls. on trk. any help or advice any one. i'm hopeing its just a glitch cause of the temps. down to 8* tonite. THANKS guys.