When you’re looking at used cars, you want to make sure you get a car that’s going to hold up. Even if you’re not mechanically inclined, there are some important things you can look at under the hood of the car to try to identify some common problems.
When you’re looking at a used car’s engine, start by looking at it cold. Here are some specific things to check:
- Look at the engine overall. Does it look like anything has been replaced? It’s common to have an alternator or water pump replaced, but be sure to ask the seller about these kinds of repairs.
- Check the oil level, and look to see if the color is all right. If the oil is murky, stay away.
- Check under the cap where you fill the engine oil, as well. If possible, use a flashlight to take a look. If it looks burned, it may be that the engine hasn’t been oiled properly.
- Check the transmission fluid level. The fluid should be red, and not have a burned smell.
- The engine coolant should be checked, too. It should be green or red, but should not have a rusty look.
- Check belts and hoses for wear.
- Check for puddles under the car. Black or brown puddles usually mean oil, while coolant will be yellow-green in color. Transmission fluid may be red or brown. It’s normal to see some water condensation dripping from the air conditioning.