6 Car Repair Tasks You Shouldn’t Do Yourself

Online and in textbooks there are many guides, tips, and videos on car problems you can fix yourself, however, it’s essential to know the repairs you should and shouldn’t fixon your own. Most car issues require professional experience, knowledge, and skills from teams such as Auto Repair arvada to ensure that they’re still roadworthy even after the repairs. Here is a short list of car repair tasks you shouldn’t do yourself.

1. Windshield repairs

Repairing a cracked windshield may seem easy, but it’s a significant safety hazard that requires immediate fixing by a professional to avoid damaging the entire windshield, which might cost you more. Trying to fix a crack or chip by yourself could make it larger, forcing you to part with a huge chunk of money to get it repaired.

2. Bodywork and paint

Bodywork repair, such as minor scratches, dents, and scrapes, may seem easy to repair, but it would be best if they are done by a professional. Poor repair of these minor damages can cause rust which can be costly to fix. However, if you decide to do bodywork by yourself, you may end up with bubbles, sanding gouges, and other problems that can drastically reduce your car’s value. This is why, no matter how costly a car repair is, having a professional handle it is always worth every dime at the end of it all.

3. Transmission repair and replacement

The transmission is responsible for a car’s forward or reverse driving capabilities. Owing to the thousands of parts, rods, bearings, gears, and tensioners, even an average mechanic cannot replace or repair a transmission. Even if it’s changing the transmission fluid, find a licensed and reliable mechanic to do it for you.

4. Brakes replacement

Brakes are an essential aspect of a car’s safety, so if you decide to do it yourself, ensure you know every part connected to the brakes that need checking during the replacement process. Besides replacing the brake pads, you should confirm the functionality of the wheel bearings, rotors, calipers, and brake fluid. Outsourcing brakes replacement to a professional ensures your and your loved ones’ safety and peace of mind.

5. Engine diagnostics

When your check engine light illuminates your car’s dashboard, don’t try to figure out what the problem could be. Poking the engine to diagnose it is useless unless you have the proper diagnostic tools and equipment. The engine light pop-up can result from various problems such as the car overheating or a problem with the engine. Getting an expert with a suitable machine to check your car can save you unnecessary stress and time.

6. Replacing or repairing the radiator

The radiator controls the engine’s heat to keep your car’s engine from malfunctioning. In case the radiator fails, your car’s cooling system won’t work. There are a lot of delicate system connections leading to the radiator, which often loosen up. Messing up the repair or replacement can blow up your car’s engine, thus the need to leave it to an expert.


As much as repairing your car can be fun and fulfilling, leaving the complex tasks for the professionals is the right thing to do. Frequent maintenance can also save money on repairs.



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