how to fix an oil leak in a Ford Explorer Sixth Generation (2020-present)

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

4 min read

681 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix an oil leak in a Ford Explorer Sixth Generation (2020-present). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Engine

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Allow engine to cool before working on it to prevent burns.
•Disconnect battery before working on electrical systems to avoid shocks.

Symptoms

•Visible oil puddles under the vehicle
•Oil warning light illuminated on the dashboard
•Burning oil smell when the engine is running
•Low oil level in the engine
•Engine performance issues due to low oil pressure

Diagnostic Steps

1
Perform a visual inspection of the engine bay for signs of oil leakage.
2
Check the oil level using the dipstick and note any significant drop.
3
Inspect the oil filter and oil pan for signs of oil seepage or wear.
4
Use an ultraviolet dye to trace the source of the leak if necessary.
5
Examine gaskets and seals around the engine for wear or damage.
6
Inspect the oil drain plug for proper tightness and any signs of cross-threading.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Socket set
•Torque wrench
•Oil catch pan
•Oil filter wrench
•Rags
•UV dye kit

Parts Required

•New oil filter
•Engine oil (correct type and quantity)
•RTV silicone sealant (if resealing oil pan)
•Replacement gaskets (if necessary)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Perform a visual inspection of the engine bay for signs of oil leakage.
2
Check the oil level using the dipstick and note any significant drop.
3
Inspect the oil filter and oil pan for signs of oil seepage or wear.
4
Use an ultraviolet dye to trace the source of the leak if necessary.
5
Examine gaskets and seals around the engine for wear or damage.
6
Inspect the oil drain plug for proper tightness and any signs of cross-threading.

Solution

1. Preparation

Tools Required: Socket set, torque wrench, oil catch pan, rags, UV dye kit (if needed)
Ensure the vehicle is parked on a level surface and the engine is cool.
Disconnect the battery to prevent any electrical issues.

2. Replace Oil Filter

Remove Old Oil Filter:
- Place the oil catch pan under the oil filter.
- Using an oil filter wrench, loosen and remove the old oil filter.
- Allow any residual oil to drain into the catch pan.
Install New Oil Filter:
- Apply a small amount of new oil to the rubber gasket of the new oil filter.
- Install the new oil filter by hand until snug, then tighten it with the wrench (typically 3/4 turn after it touches the engine).

3. Address Oil Pan Leak

Drain Engine Oil:
- Place the oil catch pan under the oil drain plug.
- Remove the drain plug using a socket set, allowing the oil to drain completely.
Inspect and Clean Oil Pan:
- Inspect the oil pan for cracks or damage.
- Clean the mating surface with a solvent to ensure a good seal.
Replace or Reseal Oil Pan:
- If the pan is damaged, replace it with a new one.
- If resealing, apply a bead of RTV silicone sealant on the oil pan gasket and install the oil pan back in place. Tighten the bolts to the manufacturer’s torque specifications.

4. Inspect and Replace Gaskets

Identify Gasket Leaks:
- Inspect gaskets around the valve cover, timing cover, and rear main seal.
Remove and Replace Gaskets:
- Remove the affected components as necessary to access the gaskets.
- Replace old gaskets with new ones, ensuring to clean the surfaces thoroughly.
- Reassemble the components and tighten to manufacturer specifications.

5. Refill Engine Oil

Replace the Drain Plug:
- Reinstall the oil drain plug and tighten it securely.
Refill Engine Oil:
- Using a funnel, refill the engine with the appropriate type and amount of oil as specified in the owner’s manual.