밟으면 덜덜거리고 정상이 하나도 없어요 (현시점 기름값 아끼는 방법)

hello? This is Jisan Jeon Jang-young. As a professional auto mechanic for 37 years, I have been working hard and improving my skills. We deliver the right wisdom and knowledge to drivers with content related to automobile maintenance. You are making your dream of becoming a YouTube creator come true. If the video was useful, please "Subscribe" and "Like" it. thank you so much. 📌 Jisan Car Center Channel Link:    / @지산카센터   📌 Jisan Car Center : [email protected] If you want the engine to be smooth and fuel efficient, do this all the time. #How to reduce engine noise #How to increase car fuel efficiency #Improve car output #More fuel-efficient car #Car care tips