Many of the owners of KIO Rio III face vibrations and a characteristic gul when the arrow of the tachometer is at 3,000 thousand revolutions. At this point, the engine can be heard from the passenger compartment.
In most cases, the problem lies in the poor connection of the exhaust system. It is possible to determine which pad gives a calc, can be condensation on the engine during warm-up. Diagnosing this problem is more convenient on the lift.
