Why Professional Installation Matters: Avoiding DIY Disasters

The rise in DIY auto repair means many intrepid garage and driveway mechanics are undertaking their own installation jobs for aftermarket auto parts. These projects encompass a wide range of services, including oil changes, brake replacements, audio system installations, and more.

However, DIY auto parts installation doesn't always work out as planned. Some jobs are more complex than others, requiring professional equipment and tools. A DIY disaster might result in loss of money or damage to the vehicle at best, or it might result in serious injuries at worst. Is it always worth it to save a few bucks on a DIY install?

Let's take a look at the risks of DIY installations, the benefits of having it done professionally, and how to make the right choice for your situation.

Why DIY Automotive Parts Installation is Trending

It's no secret that at-home installation of auto parts is trending, especially with older vehicles that are easier to work on than today's more complex vehicles. In many ways, at-home installation is easier than ever before, thanks to endless YouTube tutorials from other DIY mechanics and tons of online parts stores. You can find the right part quickly, pull up a tutorial, and then display your handiwork on social media.

It's easy to see the appeal of DIY installation, but for certain things, DIY installation can go very, very wrong. Some auto parts are easier to install than others. For example, oil changes and headlight replacement are usually straightforward. Minor upgrades, simple replacements, and cosmetic work make sense in a DIY capacity.

However, when you need to install more complex parts and systems like suspensions, clutches, fuel system parts, and other engine parts, DIY projects can get expensive and complicated.

How Common DIY Mistakes Can Lead to Major Problems

A number of common DIY auto repair mistakes can lead to major problems. Misdiagnosis is a common problem that DIY mechanics make when they don't have proper diagnostic tools or repair manuals. Without a correct diagnosis, you might end up replacing parts that don't need to be replaced, leading to additional expense.

Using the wrong tools or parts can damage systems or create safety hazards. Using generic or low-quality parts that don't fit properly can also cause additional problems. Neglecting torque specifications is a common DIY mistake. These are essential for proper bolt tightening. If you overtighten, it can strip the threads and cause damage, while under-tightening can cause the part to come loose.

Other common DIY mistakes that can lead to major problems include mixing up fluids, not disconnecting the battery during certain repairs or installations, and not properly securing the vehicle, leading to a safety hazard.

The Hidden Cost of DIY Disasters

As you might expect, DIY disasters inevitably lead to additional costs above and beyond what you initially paid for the parts. The financial costs usually involve replacing broken parts, making for additional repairs, or even taking the vehicle to a professional repair shop to get everything fixed. That's assuming that you realize the failure before getting on the road. It's also possible to end up with safety problems, depending on the project. Issues like compromised brakes, faulty electrical components, or improperly installed suspension system parts might lead to unsafe driving.

The true hidden costs include lost time for additional fixes or the time it takes to wait for a repair shop. You might spend days without your vehicle as you're waiting for it to be fixed. If you own a vehicle that's still under warranty, it may be void if you install parts yourself rather than enlisting a professional.

The Benefits of Professional Installation

The primary benefit of professional installation is getting it done right the first time. Professional repair shops and shops that install aftermarket performance parts employ certified technicians and use the proper tools and equipment to do a wide range of jobs. Professional shops also have access to technical bulletins and updates, as well as the latest diagnostic equipment. Reputable shops offer warranties on labor and installation guarantees, giving you peace of mind.

At JBs Power Centre, we install everything we sell with the expertise of MECP-certified 12-Volt technicians as well as Red Seal Journeymen Mechanics. Not only that, but we can do everything from oil changes to general automotive repair and troubleshooting.

When DIY Installation Makes Sense

Depending on your skill level, there are plenty of situations where DIY installation makes sense. For example, simple cosmetic changes like installing new light bulbs, seat covers, floor mats, or taillight covers. Routine maintenance is also usually easy to do at home. Changing your oil, air filter, wiper blades, or topping off fluids makes sense for DIY. There's usually not much risk involved, and it won't affect safety systems.

A good rule of thumb is to get anything that could impact your warranty, vehicle performance, or safety installed by a professional. Of course, this isn't a hard and fast rule. A big part of DIY repairs and replacements involves accurately assessing your skill level and tools. Even a routine oil change can be a risk if you don't have the equipment to properly jack up and support your vehicle.

Don’t Risk It—Trust the Pros

While there are some scenarios where DIY auto parts installation makes sense, in most cases, professional installation protects your car, your bank account, and your safety. Getting auto repairs and installations done right the first time beats having to fix it later at additional cost and loss of time.