× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: po306 misfire
Posted to Technical Discussion Forum on 10/1/2009 1 Reply

yes this is a very common problem on the 4.2 you will need to remove upper plenum and clean out holes in intake Login to read more.

1 Replies Received (View Replies)