Expert reveals you can spot-check a car at the dealership with flashlight, paper towel. Then he shows how on a Toyota Camry

Buying a used car can be difficult, especially if you're a novice to car maintenance.

Luckily, TikTok user Powertool 1990 (@powertool1990), a car expert, released a three-part video series on how to spot-check a car at the dealership.

Viewed over 777,000 times, the second-part of the series posted on Dec. 6 shows viewers how to spot-check the engine.

How to spot-check a car

Powertool 1990 begins his video by explaining that you don't need "fancy tools except...