how to repair oil leaks in Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

3-5 hours

Time

medium

Difficulty

high

Severity

3 min read

570 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 repair oil leaks in Ford Explorer Fifth Generation (2011-2019). Step-by-step guide with diagnostic steps and repair instructions.

Affected Component

Engine

Estimated Time

3-5 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before working on any components.

Symptoms

•Visible oil spots or puddles under the vehicle
•Engine oil pressure warning light illuminated
•Burning oil smell from the engine compartment
•Decreased oil level on the dipstick
•Engine noise due to insufficient lubrication

Diagnostic Steps

1
Inspect the engine bay for visible signs of oil seepage or leaks.
2
Check oil levels using the dipstick to confirm oil loss.
3
Use an OBD-II scanner to check for any related engine codes.
4
Clean the engine with degreaser to identify the source of the leak after a test run.
5
Inspect the oil filter and oil pan for signs of leaks.
6
Examine valve cover gaskets and seals for deterioration.

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
•Oil filter wrench
•Torque wrench
•Degreaser
•Jack and jack stands

Parts Required

•Valve cover gasket
•Oil pan gasket
•Oil filter
•Engine oil

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Diagnostic Steps

1
Inspect the engine bay for visible signs of oil seepage or leaks.
2
Check oil levels using the dipstick to confirm oil loss.
3
Use an OBD-II scanner to check for any related engine codes.
4
Clean the engine with degreaser to identify the source of the leak after a test run.
5
Inspect the oil filter and oil pan for signs of leaks.
6
Examine valve cover gaskets and seals for deterioration.

Solution

1. Preparation

Gather all necessary tools and parts.
Ensure the vehicle is parked on a level surface and the engine is cool.
Disconnect the battery to prevent electrical issues.

2. Identify and Replace Worn Gaskets/Seals

Valve Cover Gaskets:
1. Remove the air intake duct and any components obstructing access.
2. Unscrew the valve cover bolts using a socket set.
3. Lift off the valve cover and remove the old gasket.
4. Clean the mating surfaces with a gasket scraper.
5. Install the new gasket and reassemble the valve cover, tightening bolts to the manufacturer’s torque specifications (usually 7-10 ft-lbs).
Oil Pan Gasket:
1. Lift the vehicle using a jack and secure it with jack stands.
2. Drain the engine oil using an oil pan and remove the oil filter.
3. Unscrew the oil pan bolts and carefully remove the oil pan.
4. Clean the mating surfaces thoroughly.
5. Apply a new gasket or gasket maker and reinstall the oil pan, ensuring bolts are torqued correctly (usually 10-12 ft-lbs).
Oil Filter:
1. Use an oil filter wrench to remove the old oil filter.
2. Apply a small amount of new oil to the rubber gasket of the new filter.
3. Install the new oil filter hand-tight.

3. Refill Engine Oil

Replace the drain plug and tighten it securely.
Refill the engine with the correct type and amount of engine oil as specified in the owner’s manual.

4. Final Checks

Reconnect the battery.
Start the engine and let it idle while checking for leaks.
Check the oil level with the dipstick and add oil if necessary.