대림 시티 에이스100 머플러 소리 잡기 korea Daelim City Ace100 motorcycle noisy muffler repair Dadadada~da... Very noisy...the sound of a muffler like something burst... The cause is... The muffler copper plate gasket is damaged, Engine and muffler connection bolts also found a loose problem. The repair was completed by replacing the copper plate gasket and replacing the bolt. 따다따다~다.. 매우 시끄럽고...뭔가 터진듯한 머플러 소리..