So, you’re hearing that tell-tale hum, grind, or clicking coming from the back of your 2013 Chevy Malibu? It’s likely a failing rear wheel bearing. This article will walk you through diagnosing the problem and understanding your options for repair. We’ll cover everything from identifying the symptoms to exploring whether a DIY replacement is right for you.
One of the first things to consider is whether the noise changes with speed. A failing wheel bearing will often produce a humming or growling noise that gets louder and faster as your car accelerates. It might even change in pitch as you turn.
- Listen Closely: Try to pinpoint which side the sound is coming from. This will help you isolate the problematic bearing.
- Road Test: Find a safe, quiet stretch of road. Drive at varying speeds and listen for changes in the noise. Does it disappear when you turn one direction and get worse when you turn the other?
- The “Wiggle” Test: With the car safely lifted and supported, grab the tire at the 12 and 6 o’clock positions and try to wiggle it. Excessive play can indicate a worn bearing. Also, spin the wheel by hand, feeling for roughness or grinding.
This is a question only you can answer, and it depends heavily on your skill level, tool availability, and patience. Replacing a rear wheel bearing on a 2013 Malibu can be done DIY, but it’s not a simple task.
- Skill Level: Are you comfortable working on your car’s suspension? Do you have experience using tools like a torque wrench, socket set, and potentially a bearing press?
- Tool Investment: A wheel bearing replacement usually requires specialized tools. Renting them from an auto parts store is an option, but factor in the rental cost and your time.
- Safety First: Working on suspension components is inherently dangerous. Always use jack stands and follow proper safety procedures. A mistake could lead to serious injury.
Here’s where my personal experience comes in. I’ve tackled wheel bearing replacements before, and even with the right tools and knowledge, things can go wrong. One time, on a different car, I snapped a bolt while trying to remove the hub. That turned a straightforward job into a multi-day ordeal involving penetrating oil, heat, and eventually, a trip to a machine shop.
- Rust is Your Enemy: In many climates, rust is a major obstacle. Bolts can be seized, making disassembly difficult and increasing the risk of damage.
- Pressing the Bearing: Some wheel bearing designs require a bearing press to remove and install the bearing. This is a specialized tool that most home mechanics don’t own. Using improper methods to press the bearing can damage it or the hub.
- Hidden Damage: While you’re in there, you might discover other worn components, such as the hub assembly, that need replacing. This can add to the cost and complexity of the job.
Honestly, unless you’re confident in your abilities and have the necessary tools, paying a professional to replace the rear wheel bearing is often the best option. Here’s why:
- Expertise and Experience: A qualified mechanic has the experience to diagnose the problem accurately and perform the repair quickly and efficiently.
- Proper Tools and Equipment: They have access to specialized tools, such as a bearing press, that most DIYers don’t own.
- Warranty: A professional repair typically comes with a warranty, giving you peace of mind.
- Avoid Mistakes: Mechanics know the correct torque specifications and procedures to ensure the repair is done safely and correctly. A misstep could damage other components.
When replacing the rear wheel bearing on your 2013 Chevy Malibu, you’ll encounter two main options: replacing just the bearing itself, or replacing the entire hub assembly.
| Option | Pros | Cons |
|---|---|---|
| Bearing Only | Lower initial cost. | Requires a bearing press for installation. More labor intensive. Risk of damaging the new bearing. |
| Hub Assembly | Easier to install (bolt-on). Reduces labor time. | Higher initial cost. |
Personally, I often recommend replacing the entire hub assembly, even though it’s more expensive upfront. The reduced labor time and ease of installation make it a worthwhile investment, especially if you’re paying a mechanic.
The cost to replace a 2013 Chevy Malibu rear wheel bearing can vary quite a bit depending on several factors:
- Labor Costs: Labor rates vary depending on your location and the shop’s hourly rate.
- Part Costs: The price of the wheel bearing or hub assembly can range from around $50 to $200 or more, depending on the brand and quality.
- Shop Fees: Some shops may charge additional fees for things like disposal of old parts.
Therefore, expect to pay anywhere from $200 to $500.
This article aims to provide useful information for Malibu owners facing this common issue. Remember to prioritize safety, consider your skill level, and don’t hesitate to consult a professional if needed. Ultimately, this ensures a long-lasting and safe repair.
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