Scotty Kilmer, an expert mechanic, revealed that the primary reason cars break down while on the road is due to a worn-out alternator. He emphasized the importance of the alternator, stating that it supplies electricity to the car. If the alternator fails, the car will run on battery power, much like an electric vehicle. However, once the battery is drained, the car will come to a halt, potentially putting the driver and passengers in a dangerous situation.
Kilmer, who boasts a significant following on his popular YouTube channel, shared a quick tip to help drivers identify potential alternator issues. He explained, "The worst thing that can happen to you while driving is for your car to stop running." Continuing, he added, "Your alternator provides electricity to the car. If it breaks, your car will then run on electricity from the battery. Just like an electric car, it will stop running once the battery is empty."
For those eager to perform this check themselves, Kilmer provided a straightforward method. If you possess a battery jump starter, simply connect it to your vehicle. After starting the car, if you disconnect the jump starter and the car stops, it indicates that the alternator is not functioning properly. This invaluable advice can help drivers avoid the inconvenience and potential danger of a sudden breakdown.
Kilmer's video resonated with many, prompting viewers to share their insights and experiences. One viewer highlighted the importance of checking the serpentine belt, which powers the alternator, power steering, and water pump. A worn-out belt can suddenly break, leading to significant car trouble. Another viewer humorously commented, awaiting Kilmer's advice on marriage, showcasing the trust and rapport Kilmer has built with his audience.