Honda Odyssey Misfire! (Part 1 -Diagnosis)

Hey it's another HONDA! This 2003 Odyssey is running on 5 out of 6 cylinders. The owner already threw plugs and coils at it, to no avail. Let's dive in and figure out what's wrong with this Honda! LaunchX431 Diagun IV: http://bit.ly/2GvxGlM Launch Product catalog: http://bit.ly/2Dm1gYG Enjoy! Ivan