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.
2003 dakota w/3.9 Under a load up small hills I feel a slight bucking. I changed the plugs, cap, rotor, wires, and installed a K&N filter. It got better but still feel it lightly. Any suggestions?[:@]