When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
3rd Gen Ram Tech2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
so my check engine light came on the other day randomly when i started up my truck. I'm thinking its a spark plug and haven't checked the computer yet, but the reason why i believe this is because this happens when i start the truck. any opinions?