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.
Question; p0302 p0303 codes, I replaced coil packs on #2 & 3 cylinders and replaced all spark plugs. 3 days later I am getting the same codes. Any ideas? This is on a 2001 Dakota.
Last edited by Clark Bonnell; 12-18-2015 at 03:56 PM.
That's an injector circuit malfunction, and misfire code. Check the injector wiring..... also, ohm test the injector. No idea what you are driving, so, no clue what the value should be, compare it to a couple others... see what ya get.