1. Reduced engine performance: The PCV valve hose helps to regulate the flow of air and fuel into the engine. A kinked hose can restrict this flow, causing the engine to run rich or lean, which can lead to decreased power and fuel efficiency.
2. Increased oil consumption: A kinked PCV valve hose can also cause the engine to consume more oil. This is because the PCV valve helps to remove oil vapor from the crankcase, and a kinked hose can prevent this vapor from being removed, causing it to be burned instead.
3. Engine damage: In severe cases, a kinked PCV valve hose can cause engine damage. This is because the restricted flow of air and fuel can cause the engine to overheat, which can lead to warped cylinder heads, blown gaskets, and other serious problems.
If you suspect that your Grand Voyager's PCV valve hose is kinked, it is important to have it repaired as soon as possible to avoid further problems.
