8 Car Repairs You Shouldn't Try at Home

Mechanic working on car

Car repairs can be extremely expensive, with even just the cost of the labor being sky-high. And with the internet at our constant disposal, it’s no wonder that there are numerous blogs and websites out there dedicated to DIY car maintenance tips. But, are there any car repairs you shouldn’t try at home?

We’ve got a list here of all the repairs you should leave to a professional, no matter how pricy they may be. Check it out below:


Cosmetic Fixes


Fixing a small scratch or dent may seem like an easy afternoon project. And for a professional, it would be. But, if you try to tackle this one on your own, you run the risk of not doing it properly. This can make the scratch or dent even worse, and you’ll end up having to go to a professional to fix all your extra work. Save yourself the headache and have it done properly the first time around.



Timing Belt


Timing belts will inevitably need to be replaced. The tricky part with timing belts is to replace them, you’ll need to practically take apart your entire engine to do the job correctly. I don’t know about you, but taking apart and then reassembling my engine does not sound like my idea of a good time. It’ll be much less stressful on you to have a professional do the dirty work for you in this case.


Shock Absorbers


If the suspension in your car is off, it can make driving a lot less smooth. While it may make you want to climb under your car and fix the issue yourself, this can be a very bad idea. If your shock absorbers are improperly replaced, you could be putting yourself and others on the road in danger. Also, it’s never smart to try to fix something underneath a car on your own. Professional mechanics will have the right equipment to raise the car and fix your problems safely. And isn’t your safety worth spending a little extra money on?




Nothing is more frustrating than having a chip or a crack in your windshield. You’ve probably seen countless commercials for how to fix these at home. It might look super simple, but putting the epoxy on the wrong way could cause the chip or crack to expand. This is another case of making sure you get it fixed the first time around so you spend less time and money on a “quick fix”.


Engine Diagnostics


There are lots of websites and apps out there designed to help you self-diagnose what’s going on under the hood when your “check engine” light pops on. While these may seem like great money-saving tools, they can easily lead you astray. Getting a second opinion from an experienced mechanic could be beneficial if more than meets the eye is going on in your engine.




Like the engine, your car’s radiator is an essential piece of equipment that keeps your car from overheating. If you don’t have it repaired properly, you could end up with a much more expensive auto repair bill than you would have originally. Leave this one to the experts, and enjoy the peace of mind knowing your car will be working properly once you pick it up from the shop.


Fuel Pump


As it’s name suggests, the fuel pump supplies the gas to your engine at just the right pressure. If this isn’t repaired the right way, you may need to declare it a total loss vehicle. This repair doesn’t come up too often in cars, but if you’ve run into it, your best bets are either to sell the car or have a mechanic do the job for you.




Hopefully it goes without saying that the brakes are one of the most important features of your car. It can be a relatively easy repair, but keep in mind that if you don’t do it 100% right, this could end in tragedy. Unless you’re incredibly confident in your skills, it’s better to leave this one to the pros.

Are you looking for car repairs you can do yourself? Check out our blog post about DIY car maintenance!rep

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