Vacuum leakage
1.

Inspect vacuum leakage at intake manifold and vacuum hose after engine warming up.

2.

Is there any leakage from intake hose?

▶ Repair/Replace vacuum leakage(hose).

▶ There are possible causes as below. Click on each item for more details. "Air cleaner", "Catalytic converter"

Яндекс.Метрика