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who makes lexus vehicles
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1. Loose or Damaged Belt: The belts in a car's engine can become loose or damaged and make a rattling or stuttering noise.
2. Exhaust System Issues: If there's a leak in the system, you may hear a rattling noise.
3. Engine Heat Shield: The heat shield can become loose and start to make a rattling sound.
4. Pulleys and Bearings: Over time, these parts can wear out and start making a rattling noise.
5. Vehicle Fluids: Low oil or engine coolant can cause your engine to make noise.
6. Spark Plugs or Ignition Problem: Bad or failing spark plugs, or a spark plug wire or coil, can cause an engine misfire, resulting in a rattling sound.
7. Timing belt or chain: A worn or damaged timing belt or chain can cause a rattling noise.
It's important to have rattling noises checked out by a professional mechanic because any of these issues can potentially lead to severe engine damage if not addressed in a timely manner.
To properly check transmission fluid levels, it's important to have the engine running and the vehicle in park (for automatic transmissions) or in neutral (for manual transmissions). This ensures accurate measurement because when the engine is operating, the transmission fluid is circulated throughout the system, providing a true representation of its level. Manufacturers recommend this method as it accounts for fluid expansion due to heating and ensures that all parts are adequately lubricated during the check. Always refer to your vehicle's owner's manual for the most accurate procedure, as some models may have specific requirements. Remember to allow the engine to warm up to its normal operating temperature before checking to ensure the most accurate reading. Safety is paramount, so ensure the vehicle is on level ground to avoid accidents.
Fogging an engine, particularly valuable for seasonal storage of boats, motorcycles, or lawnmowers, involves spraying a special oil into the engine's air intake while it's running, then shutting it down. This process coats the internal components with a protective oil layer, preventing rust and corrosion during periods of inactivity. It's crucial to use a fogging oil specifically designed for this purpose, available at automotive or marine supply stores. Following the manufacturer's instructions, remove the air filter, start the engine, and spray the fogging oil into the air intake for the recommended duration. Afterward, turn off the engine and replace the air filter. This preventive measure extends the engine's life and ensures it's ready for use when needed again. Always prioritize safety by performing this procedure in a well-ventilated area and wearing protective gear.
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