🔧 Edge - Timing Chain Replacement

Your Edge’s 2.0L EcoBoost does not use a timing belt—it uses a timing chain. Replacing the chain is a big job because the front cover has to come off, the engine must be correctly “timed,” and several fasteners are torque-to-yield (one-time-use).

Difficulty Level: Advanced | Estimated Time: 10-14 hours

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⚠️ Safety & Precautions

• ⚠️ Let the engine cool completely before you start (hot coolant/parts burn).
• ⚠️ Disconnect the negative battery cable to prevent accidental starts and short circuits.
• ⚠️ Support the engine from above before removing the right-side engine mount (the engine can drop/shift).
• ⚠️ Many fasteners are torque-to-yield (TTY) (tighten + additional angle). TTY bolts should be replaced, not reused.
• ⚠️ If the engine timing is set incorrectly, severe engine damage can occur.

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🔧 Required Tools

You'll need the following tools for this repair:

• Safety glasses
• Nitrile gloves
• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• Drain pan (at least 10-quart)
• Metric socket set (8mm-21mm)
• 1/4" drive ratchet
• 3/8" drive ratchet
• 1/2" drive breaker bar
• Torque wrench 3/8" drive (10-100 Nm range)
• Torque wrench 1/2" drive (50-250 Nm range)
• Torque angle gauge (specialty)
• Serpentine belt tool (specialty)
• Harmonic balancer puller kit (specialty)
• Engine support bar (specialty)
• Pick set
• Trim clip remover
• Plastic scraper
• Brake cleaner
• Shop rags
• Ford 2.0L EcoBoost timing tool kit (cam/crank locking tools) (specialty)

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Timing chain - Qty: 1
• Timing chain guides - Qty: 1 set
• Timing chain tensioner - Qty: 1
• Front cover gasket set - Qty: 1
• Front crankshaft seal - Qty: 1
• Valve cover gasket - Qty: 1
• Crankshaft pulley bolt (TTY) - Qty: 1
• Engine mount bolts (TTY where applicable) - Qty: 1 set
• Fresh engine oil (Ford-spec full synthetic) - Qty: 6 quarts
• Oil filter - Qty: 1
• Engine coolant (Motorcraft Orange or correct Ford-spec equivalent) - Qty: 2-3 gallons (premix as needed)
• RTV silicone sealant (Ford-approved) - Qty: 1

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📋 Before You Begin

• Park on level ground, set the parking brake, and use wheel chocks.
• Disconnect the negative battery cable using a 10mm socket.
• Raise the front of your Edge with a floor jack and support it securely on jack stands.
• Remove the right-front wheel using a 19mm socket and remove the right inner fender liner using a trim clip remover.
• Plan to replace one-time-use bolts (TTY). If unsure, replace them.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Drain coolant and (optionally) engine oil

• Place a drain pan under the radiator drain.
• Open the drain and remove the coolant reservoir cap to speed draining.
• If you’ll be opening the front cover, plan on an oil change afterward (oil can be contaminated). Use a drain pan and the correct socket for the drain plug.

Step 2: Remove the intake ducting and upper engine components

• Remove the air intake duct/airbox as needed using a socket set (8mm-10mm).
• Unplug and unclip harnesses that are routed across the valve cover using a pick set carefully.
• Remove the ignition coil electrical connectors and coils using a 10mm socket.

Step 3: Remove the valve cover

• Remove valve cover fasteners using a socket set.
• Lift the valve cover off. Use a plastic scraper to remove old gasket material without gouging aluminum.

Step 4: Support the engine and remove the right engine mount

• Install the engine support bar (specialty) across the fenders and attach to the engine lift point(s).
• Remove the mount and bracket fasteners using a socket set and breaker bar.
• Reinstallation note: many mount fasteners are TTY. Torque to Ford spec using a torque wrench + torque angle gauge.

Step 5: Remove the serpentine belt

• Rotate the belt tensioner with a serpentine belt tool (specialty) and slip the belt off.
• Take a photo of belt routing before removal. Your phone photo saves headaches.

Step 6: Remove the crankshaft pulley (harmonic balancer)

• Remove the crank pulley bolt using a breaker bar and appropriate socket from your metric socket set.
• Use a harmonic balancer puller kit (specialty) to remove the pulley.
• Important: The crank bolt is typically TTY. Replace it and tighten with a torque wrench + torque angle gauge to Ford spec.

Step 7: Remove the front cover

• Remove the front cover bolts using a socket set.
• Carefully separate the cover. Use a plastic scraper—do not pry aggressively on sealing surfaces.
• Clean mating surfaces using brake cleaner and shop rags.

Step 8: Set the engine to Top Dead Center and lock the timing

• Rotate the engine by hand at the crank using a socket set and 1/2" drive ratchet until timing marks align.
• Install the Ford 2.0L EcoBoost timing tool kit (cam/crank locking tools) (specialty).
• Definition: A locking tool holds the cam/crank in place so timing can’t slip.

Step 9: Remove the timing chain tensioner and guides

• Remove the tensioner fasteners using a socket set.
• Remove the guides using a socket set.
• Keep bolts organized by location. Cardboard “bolt map” helps.

Step 10: Remove and install the timing chain

• Remove the old chain and compare it to the new one.
• Install the new chain aligning colored links (if present) to the cam/crank timing marks.
• Reinstall guides and tensioner using a socket set.
• Torque to Ford spec using a torque wrench for guides/tensioner fasteners.

Step 11: Verify timing before closing

• Remove locking tools, then rotate the engine by hand two full revolutions using a socket set and 1/2" drive ratchet.
• Reinstall locking tools and confirm timing marks realign.
• If marks don’t align, stop and correct it before reassembly.

Step 12: Reinstall the front cover and crank seal

• Install a new front crank seal as required by your kit. Use the correct installer from your timing tool kit (specialty) if included.
• Apply RTV silicone sealant only at Ford-specified joints (typically cover-to-head/block junctions).
• Install the front cover and bolts using a socket set.
• Torque to Ford spec using a torque wrench in an even pattern.

Step 13: Reinstall crank pulley, belt, mount, and valve cover

• Install the crank pulley and a new crank bolt using a torque wrench and torque angle gauge (specialty): Torque to Ford spec.
• Reinstall the serpentine belt using the serpentine belt tool (specialty).
• Reinstall the right engine mount using a socket set: Torque to Ford spec (TTY/angle where specified).
• Install the valve cover with a new gasket using a torque wrench: Torque to Ford spec (do not overtighten).

Step 14: Refill fluids and reassemble remaining parts

• Refill coolant to the correct level.
• If drained, refill engine oil and install a new filter using the appropriate tools from your socket set.
• Reinstall the fender liner, wheel (use a torque wrench on lug nuts), and lower the vehicle.

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✅ After Repair

• Start the engine and let it idle. Listen for abnormal rattling from the timing cover area.
• Check for oil leaks at the front cover and crank seal area.
• Top off coolant after the thermostat opens and the level stabilizes.
• If you get a check engine light, stop and scan for codes—incorrect timing or a missed connector can trigger it.

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💰 DIY vs Shop Cost

Shop Cost: $1,800-$3,500 (parts + labor)

DIY Cost: $250-$800 (parts only)

You Save: $1,000-$2,700 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 10-14 hours.

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🎯 Ready to get started?

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