Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2011 Ford Transit Connect L4-2.0LFACTORY OEM SERVICE PROCEDURE
Spark Plugs
Spark Plugs
Removal and Installation
1. Remove the ignition coil-on-plugs. For additional information, refer to Ignition Coil-On-Plug Ignition Coil-On-Plug.
2. NOTICE: Only use hand tools when removing or installing the spark plugs, or damage can occur to the cylinder head or spark plug.
NOTE: Use compressed air to remove any foreign material in the spark plug wells prior to removing the spark plugs.
Remove the spark plugs.
- To install, tighten to 12 Nm (106 lb-in).
3. Inspect the spark plugs. For additional information, refer to Engine System - General Information Testing and Inspection.
4. To install, reverse the removal procedure.
- Adjust the spark plug gap as necessary.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.