my Volkswagen Tiguan smells like burning oil what should I check

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is cool.

Tools Required:

• Socket set
• Torque wrench
• Oil filter wrench
• Oil catch pan
• Clean rags

2. Check and Top Off Engine Oil

• Open the hood and locate the oil dipstick.
• Remove the dipstick, wipe it clean, and reinsert it to check the oil level.
• If low, add the correct type and grade of oil as specified in the owner’s manual.

3. Inspect and Repair Leaks

• Visual Inspection: Look for oil leaks around the engine.
  • If found, identify the source (e.g., oil pan, valve cover).
• Remove and Replace Gaskets:
  • If the valve cover gasket is leaking, remove the valve cover bolts using a socket set.
  • Carefully lift the valve cover off, clean the mating surfaces, and replace the gasket.
  • Torque the valve cover bolts to the manufacturer's specification.

4. Replace Oil Filter

• Use an oil filter wrench to remove the old oil filter.
• Apply a thin layer of new oil to the rubber O-ring of the new filter.
• Install the new oil filter by hand, ensuring it is snug but not over-tightened.

5. Clean Up

• After repairs, clean any spilled oil and ensure all tools are removed from the engine bay.
• Run the engine for a few minutes to check for leaks around repaired areas.