Famous 2008 Silverado Check Engine Light Codes 2023. However, fixing the cap won't turn the light out, and it will take several miles of driving before the light actually shuts off. I had not recently put gas in the truck, but checked the gas cap anyway and it appeared to be fine.

Using the key of the vehicle in this method, we are going to check engine codes through the help of the vehicle’s ignition key. Web the video above shows how to locate the on board diagnostics obd plug location on your 2008 silverado 1500, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your silverado 1500. Web i have 2008 chevy silverado 1500 5.3 check engine light is on.

