× 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: Kia Optima 2.4 Strange Vibration
Posted to Technical Tips Forum on 3/12/2005

Hiya Rusty,

[...trimmed text...]

I'm Glad you brought this up, because this is exactly what I did. And I still goofed it! The oil sprocket turns 1.5 to 1 with the crank, it is gear reduced inside, with a balance shaft. ... Login to read more.