Don’t Even Try It: Car Repairs to Avoid DIYing

There’s nothing quite like handling your car repairs. It’s empowering, satisfying, and a skill you can’t do without if you own a car. Managing your car repairs is a great way to save money. It’s also a great way to learn about your vehicle and how it works.

Knowing how to change a tire, jump-start a battery, or fix a flat can be a lifesaver whenever you get into an emergency on the road. Not to mention, it’s just convenient to know how to do your car repairs. You can start experimenting with different ways to keep your car in good shape and improve its performance.

However, as much as we love do-it-yourself car repairs, some things are better left to the professionals. Here are a few car repairs you should never try to DIY.

Replacing a Broken Windshield

Replacing a broken windshield looks easy to perform yourself, but there are a few things you need to consider before you start. For one, windshields are heavy and can be challenging to handle. If the glass is cracked or broken, it can also be hazardous to try to fix it yourself. The shards of glass can easily cut you, and if the crack spreads, the windshield could shatter completely.

Another thing to consider is that replacing a windshield requires special tools and expertise. You need to ensure the new windshield is correctly installed and sealed, so it doesn’t leak. The new windshield could pop out while driving if you don’t do it properly.

Replacing a broken windshield is a complicated job that’s best left to professionals. It’s not worth risking your safety to save a little money. Fortunately, you can easily find mechanic shops that provide auto glass replacement services. They have everything needed, from skills, experience, tools, and even facilities to handle the job.

Brake Repairs

Regarding car brakes, it’s always best to let the professionals handle the repairs. Brakes are essential safety features, and even a tiny mistake can have serious consequences.

Brake repairs require special tools and expertise. For example, you need to know how to properly bleed the brakes and ensure there are no air bubbles in the system. If not done correctly, your brakes could fail, and you could get into an accident.

It’s also challenging to diagnose brake problems if you’re not a professional. Many potential issues can cause brake problems, from worn-out pads to leaks in the system. A professional mechanic will be able to quickly identify the problem and fix it before it gets worse.

Overall, brake repairs should always be a licensed mechanic’s job. It’s not worth risking your safety to save a little money.

Engine Repairs

Mechanics checking underneath car hood

The engine is the heart of your car, so keeping it in good working condition is essential. Here are a few reasons car owners might think they can perform DIY engine repairs. For one, engines are complex machinery, and it can be challenging to identify the problem if you’re not a professional. It can make for a challenging repair to solidify your DIY car owner status. However, the risks might be greater than the reward.

Another reason car owners might try to repair their engines is that replacement parts are expensive. However, doing it without the proper tools and expertise can do more harm than good. You could end up damaging other parts of the engine or worsening the problem.

In general, it’s best to leave engine repairs to the professionals. Many modern cars have warranty coverage for engine repairs, so you might not have to pay anything out of pocket.

Transmission Repairs

DIYing car transmission repairs can be hazardous. You could damage the transmission beyond repair if you’re not a professional mechanic. Even if you are a professional, there are still risks involved in doing the repairs yourself.

Transmission repairs require special tools and expertise. You need to know how to properly remove and install the transmission and diagnose and fix any problems. If done incorrectly, you could damage the gears or seals in the transmission, which would mean costly repairs.

Another risk of DIYing car transmission repairs is that you could hurt yourself. The transmission is a heavy component, and it’s easy to get injured if you’re not careful. Plus, the fluids in the transmission can be harmful if they come into contact with your skin or eyes.


Overall, it’s best to avoid DIYing car repairs. Many repairs are complex and require special tools and expertise. It’s not worth risking your safety or damaging your car. There will be a few you can do yourself, like changing tires and replacing a car battery. If you need complicated repairs, find a reputable mechanic shop that can do the job quickly and correctly.

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