Vehicle came with in with an intermittent shake at idle, some time it runs normal, very smooth. Then suddenly starts to just vibrate. It's not a misfire vibration and the contribution test shows cylinders to be firing correctly. But it's just a shake that ...

Summary posted 2/13/2018

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle