Question about 2008 Kia Sportage LX
Replaced spark plugs, wires, and coil packs and still says misfire on 6 code p0306
Do an electronic cylinder contribution test
Then do a cylinder leak down test-to check for valve issues
Then smoke the intake for vacuum leaks
It has to be a valve problem,fuel problem or vacuum problem,
only on that one cylinder
Make sure the wires are not crossed,you may have put the problem
Posted on Mar 21, 2014
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 16, 2012 | 2002 Kia Sportage
Jan 02, 2011 | Ford Escape Cars & Trucks
Nov 04, 2010 | 1999 Ford Ranger SuperCab
Apr 13, 2010 | 2003 Kia Sedona
Feb 17, 2010 | 1999 Ford Explorer
126 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: