why does my Ford F-150 12th Generation (2009-2014) smell like burning oil

Solution

1. Preparation

• Tools Required: Socket set, torque wrench, oil catch pan, rags, OBD-II scanner
• Gather necessary tools and materials. Ensure the vehicle is parked on a level surface and the engine is cool.

2. Address Oil Leaks

• Inspect and Replace Gaskets:
  • Identify the source of the oil leak (e.g., valve cover gaskets, oil pan gasket).
  • Remove any components obstructing access to the gaskets.
  • Remove the old gasket material using a scraper and clean the surfaces with a rag.
  • Apply a new gasket and replace the component, tightening bolts to the manufacturer’s specifications (usually 12-15 lb-ft for valve cover gaskets).

3. Change Engine Oil and Filter

• Drain and Replace Oil:
  • Locate the oil drain plug and place an oil catch pan underneath.
  • Remove the drain plug and allow the oil to completely drain out.
  • Replace the drain plug and tighten it to manufacturer specifications (typically 20-25 lb-ft).
  • Replace the oil filter using an oil filter wrench.
  • Fill the engine with new oil that meets Ford specifications (usually 5W-20 or 5W-30, check the owner’s manual).

4. Verify Component Function

• Inspect Other Components:
  • Check the condition of the oil pressure sensor and replace if necessary.
  • Inspect the PCV valve as a malfunctioning valve can cause oil to leak into the intake.