I get the codes on my caravan are PO300,PO304,PO306
Sep 16, 2009 at 11:16 PM
Advertisement
JDL
✓ASE Certified Mechanic
16,098 POSTS
Welcome to the forum. P0300 is a random misfire code, could be fuel spark--vacuum leak, almost anything. P0304 is cylinder 4 misfire. p0306 is cylinder 6 misfire. If it's been a while since a regulator tune-up, I go with that, to start.
Sep 17, 2009 at 12:26 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.