Got on the highway last night and noticed a pulsing vibration. I'd say its about 1 second of vibration (more like a deep hum) followed by 1 second of nothing. I am noticing it most through my foot on the throttle. I asked my passenger about it and she felt it as well. Vibes go away at around town speeds.
Jeep has 225k on the clock. Stock height, so not pinion angle. Front and rear axle u-joints were replaced ~10,000 miles ago. I plan to climb under and take a look tomorrow. I took a look at the driveline section of the service manual and I'm guessing it's either
a.) drive shaft u-joints
b.) wheel bearings
c.) drum brakes
Anything else I should be looking for when I get under there tomorrow?
Thanks
Jeep has 225k on the clock. Stock height, so not pinion angle. Front and rear axle u-joints were replaced ~10,000 miles ago. I plan to climb under and take a look tomorrow. I took a look at the driveline section of the service manual and I'm guessing it's either
a.) drive shaft u-joints
b.) wheel bearings
c.) drum brakes
Anything else I should be looking for when I get under there tomorrow?
Thanks