my Volkswagen Golf MK7 (2015-2019) is leaking oil, what should I inspect

Solution

1. Preparation

• Gather tools and safety equipment.
• Ensure the vehicle is on a level surface and securely supported with jack stands.
• Disconnect the battery for safety.

2. Check Oil Level

• Remove the oil dipstick and clean it with a rag.
• Reinsert the dipstick, remove it again, and check the oil level; add oil if necessary.

3. Replace Oil Filter

• Place an oil catch pan under the oil filter.
• Use an oil filter wrench to remove the old oil filter.
• Apply a small amount of new oil to the rubber gasket of the new filter.
• Install the new oil filter by hand until snug, then tighten slightly more (do not over-tighten).

4. Replace Valve Cover Gasket

• Remove the engine cover if applicable (use a socket set).
• Unbolt the valve cover using a socket wrench.
• Remove the old gasket and clean the mating surfaces with a scraper.
• Place the new gasket onto the valve cover and reinstall it, tightening bolts to the manufacturer's specified torque value.

5. Repair Oil Pan Gasket (if needed)

• Drain the engine oil using an oil catch pan.
• Unbolt the oil pan from the engine block.
• Remove the old gasket and clean the mating surfaces.
• Install the new gasket and reattach the oil pan, torquing the bolts to the specified value.
• Refill the engine with new oil.