After more than 25 years turning wrenches, I can tell you this much: a failing differential doesn’t just give up quietly. It makes noise, it vibrates, and it lets you…
Axle
Why is there a whining noise from the rear axle at speed? Worn differential gears.
Alright, let’s talk about that whine from the back of your rig. If you’re hearing a high-pitched hum that gets louder the faster you go, and it sounds like it’s…
Can a Rear Differential Oil Leak Cause an Axle to Seize Up?
Look, if you’re seeing thick, dark gear oil dripping from your rear axle, especially if it’s pooling right under the axle tube itself—not just around the pinion or wheel seals—you’ve…
Can a worn CV axle cause knocking during acceleration?
That Knocking Noise? It’s Probably Your CV Axle. Knocking, clunking, clicking – I hear it all the time. When a front-wheel drive or all-wheel drive vehicle rolls into my shop…
Knocking Noise When Coasting: Is It a CV Axle or Driveshaft Problem?
Alright, let’s talk about that rhythmic knock or click you’re hearing. The one that only shows up when you lift your foot off the gas to coast, and then vanishes…
Why Do Rear-Wheel Drive Cars (Like the BMW E60) Make a Clunking Noise from the Rear Axle After Hard Acceleration?
Alright, let’s cut to the chase. You’ve got that dreaded rear axle clunk on acceleration, right? The kind that makes you wince every time you pull away from a stoplight…
Why is there a delay when the rear axle engages on part-time 4WD vehicles like the Nissan X-Trail?
Alright, let’s talk about that “clunk” you’re hearing from the back of your rig when you try to engage four-wheel drive. You hit the button or turn the dial, wait…
Can a broken brake line cause a complete loss of brakes on one axle?
Your Brake Pedal Just Went to the Floor: What Now? Look, if your brake pedal suddenly feels soft, spongy, or worse, goes straight to the floor with hardly any resistance,…