Vehicles using AJ133 SC engine list:

Engine AJ133 SC, used in various Range Rover 5.0 V8 Supercharged models, commonly faces issues like supercharger belt wear, coolant leaks, and carbon buildup on intake valves. Diagnosis involves inspecting the supercharger belt for cracks or glazing and checking coolant levels and hoses for leaks. Carbon buildup can cause rough idling or misfires, diagnosed via intake inspection or performance symptoms. Preventive measures include regular oil and coolant changes, timely belt replacement, and using high-quality fuel to reduce deposits. Solutions involve replacing worn belts, repairing coolant leaks promptly, and performing walnut shell blasting to clean intake valves, ensuring optimal engine performance and longevity.