11-11-2008, 12:54 PM
I own a 2005 chevy colorado that idles rough for the first 2 - 5 minutes when i start it. i regularly change the oil, oil filter, air filter, and fuel filter. other than that, i have never had any work done to it and someone suggested i change the PCV Valve. i haven't been able to find one online and am wondering if there is even one available. Sometimes technolgoies disappear as newer methods are discovered and am wondering if this is the case.