Changed oil and filter and within 20 kms engine light came on ... no change in preformance ... how do I get light off. Created by tmills1965. Cars & Trucks - GMC - Sierra - 2007 GMC Sierra Classic

Changed oil and filter and within 20 kms engine light came on ... no change in preformance ... how do I get light off

April 2021 1 23 Report

Changed oil and filter and within 20 kms engine light came on ... no change in preformance ... how do I get light off

Cars & Trucks - GMC - Sierra - 2007 GMC Sierra Classic

You will have to get your vehicle plugged in to a code reader,a small thing will bring on the obd light