My question is I purchased a 2004 Quad cab Hemi 4x4. I installed a cold air intake system
and have noticed when the truck is is going uphill or is about in the 90kph range that the
right side (passenger side) of the motor has a loud knock to it until it shifts into another gear.

Has anyone expereinced this or has an idea of what this could be associated too, besides the
installation of a cold air package

Thankyou for any help

David