Hello, My first post. I`ve been reading these for a while so I wondering if someone could help me? I was passing a car going up a hill and it starting running rough for a little bit then smoothed out. Now the check engine light is on and I`m scheduled for a State Inspection next week at a local garage. They won`t inspect it if the light is on. How do I get the light off??? Help!!!

 

In the future post your questions down in the Discovery section as it is mentioned in this section.
Go to a local auto parts store and have them read your codes, get back to us with the exact code numbers they find. How many miles on your truck?
Mike