I have city 2018 1.5 prosmatec 31k driven.
Strange sound coming while I am pressing accelerator ( light Pak Pak Pak Pak) kind of sound. When I release accelerator it goes off. It doesn't come when I race in parking/neutral mode. Only comes while I drive and accelerate. If car is moving and I don't press accelerator, sound doesn't come.
What could it be. Please help.