erratic idle
Asked by Fm542 Jan 28, 2013 at 12:57 PM about the 1996 Chevrolet S-10
Question type: Maintenance & Repair
Recently changed oil and added gas treatment to a full tank of gas and a week later idle is erratic. Changed tp
sensor and idler control valve and can not find a vacuum leak or leak around head gasket. I cleaned egr valve and
replaced pcv valve please help