Jon Spears
Junior Member
I need to know what causes these codes to come up. It always happens when it is below 45 degrees and I just jump in the truck & go. When I accelerate to get on the freeway it pops & bucks sets the code. Then I coast to the side & after giving it a minute & let the go out it cranks up & runs fine. I have to reset the code to make the engine light to go out. Thanks for your Input