What Causes Slight Idle Vibration in Sagitar?

[CarlosFitz]

Slight idle vibration in Sagitar may be caused by a dirty throttle body or engine issues. Throttle Body Issues: Dirty throttle body. When the car is started and the engine is idling, air continuously passes through the throttle body into the cylinders to mix with fuel for combustion. If the throttle valve is too dirty, it reduces the air intake in the intake manifold. This insufficient air intake disrupts the normal air-fuel ratio, leading to engine vibration. Engine Issues: Excessive carbon buildup inside the engine. Prolonged use of the engine can result in excessive internal carbon deposits, causing engine vibration. The engine operates in a harsh internal environment. Over time, carbon deposits accumulate around the intake valves. This can eventually lead to poor valve sealing, and in severe cases, engine vibration.