Good morning fellow tsikoteers..may annoying sound kasi ako naririnig sa engine ko. I don't know if its humming or rambling, meron mahina humming pag nka start engine, pag on AC lumalakas parang squealing na. Suspect ko compressor bearing. What shop do I have to go, Auto or Aircon shop? Rough estimate magkano? Im from Pampanga pls dont advice me to go to Mang Mario! My ride is L300 VV. Thanks!