Gus_Mahn
Well-Known LVC Member
Today after work it was -7F. I started my '03 LS 3.9 V8 and the throttle would not function at all, it was stuck idling at 500rpm, and the message center read something like ETC failure. I let it idle fro about 30 seconds, turned it off, then restarted it. All's been fine since then. Anyone else have this experience or is a sign of an impending ETC failure?