Incredible 2011 Silverado Stabilitrak Traction Control Check Engine Light Ideas. This issue is a second occurrence due to the valve cover leaking and causing the spark plugs to go bad. Web i have a 2011 silverado 5.3 v8 z71 ext cab with 46,000 miles.
Web service stabilitrak and check engine light. Piston ring shown to be stuck. The wife and i got in to head out and see my brother and as soon as i turned the key the service traction control, service stabilitrak messages flashed and the abs light came on.
