I have a 2009 TJ 4.0l 5speed. Lifted 2.5suspension and 1 inch body.
Sometimes when I'm driving in 3rd gear the stickshift (the gear stick) shakes a lot and my steering wheel start shaking. It starts easy then shakes really hard. That's around 2100rpm after letting go of the gas. All the other gears are good. (I didn't try 5th gear yet just got the car and didn't drive it much). In the test drive though none of this happened.
Sometimes when I'm driving in 3rd gear the stickshift (the gear stick) shakes a lot and my steering wheel start shaking. It starts easy then shakes really hard. That's around 2100rpm after letting go of the gas. All the other gears are good. (I didn't try 5th gear yet just got the car and didn't drive it much). In the test drive though none of this happened.