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The 2008 Chevy Malibu is designed without a PCV valve, so it's important to change the oil regularly to keep the engine running smoothly. Typically, changing the oil every 5,000 to 10,000 miles is a good practice to follow. Failing to change the oil can lead to engine problems, so using high-quality oil is essential. Neglecting the oil could result in issues such as a strong burning odor, which should be investigated promptly to prevent any potential hazards like engine failure or even an explosion. Poor-quality oil can cause the engine to malfunction, resulting in reduced gas mileage and potentially leading to a knocking noise from the engine.
The 2008 Malibu LTZ 3.6 model is without a PCV valve.
Of course it does.
The 2008 Chevy Malibu features a pcv valve exclusively for the 3.6-liter V-6 engine found on the LTZ model, while the other trims are equipped with a 4-cylinder engine.