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.
So a code came up on my car today po305 i havent done any mods to the car recently. Its a misfire code on my #5 cylinder i have the books and iam going to follow them i just wanted to know if anyone has had this code come up on them and what have the done for it.