Do want to avoid car repair rip-offs? The best way to do that is stay informed. That includes picking the right mechanic. There are some that are not that reputable. If you are doing the repairs yourself, being prepared saves you both time and money. Read these tips to learn more about auto repairs.

If you hear a squealing sound when you step on your brakes, it is likely that you need new brake pads or rotors. Do not wait to have a mechanic check your brakes. There will be more damage to pay for and it is also dangerous to drive your car if your brakes are not functioning properly.

Be sure and regularly check your radiator. Allow your car to run for just a few minutes, then shut off the engine, and open up the hood. Never open your radiator if your vehicle is running. Check the fluid in your radiator and always mix water with the coolant before adding it.

Purchase motor oil on sale and in discount stores and keep two or three bottles in the trunk of your car. Check your oil every time you fill your gas tank. If you find that your oil level is low, you will save lots of money by having your own oil on hand rather than purchasing it at a gas station for inflated prices.

Pay attention to the signs a potential mechanic gives to you. If he cannot give you eye contact, rushes his words, or avoids answering any questions you have for him, he may be trying to hide something. Perhaps he does not really know what he is doing or is lying about something else. If this is the case, go with another mechanic.

Don’t neglect wiper blades. If your windshield wipers are no longer keeping the rain off your windshield, or if they make noise or leave streaks, it is time to replace them. You should replace them yearly, but you may need to do it twice a year if you are located in a rainy area.

Take your vehicle to a full service car wash a couple times a year for an extensive cleaning, inside and out. This removes most of the soil and helps preserve the interior of your car. This can pay off when you want to sell or trade your car in for a newer one.

Make sure to ask the mechanic who is about to work on your car whether or not he is certified. If the answer is no, leave right away and get someone else to do the repairs. If he says that he is, ask for some type of proof so you know this true.

Making a mistake with car repairs can cost thousands of dollars. The key is to know what you are doing beforehand. Use the advice you learned here to avoid any devastating problems. Whether you want to find the right mechanic or think you can tackle the problem yourself, following these tips can save you a lot of money.