4x4 Drivetrain
04 Bravada Shakes/ vibrates every now and then......
It happens every now and then, I throw it in neautral give it a lil rev, and then the shake goes away.....I'm 100% that its drivetrain, I'm no newb, this is my 32nd car, I buy em break em and build em...lol
I know its not an out of balance...