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.
2008 Ford Explorer 2WD V8-4.6LFACTORY OEM SERVICE PROCEDURE
System Specifications
Timing Chain Tensioner Bolts 25 Nm (18 lb.ft).
Crankshaft Pulley Bolt
Discard the crankshaft pulley bolt and washer.
First pass 90 Nm (66 lb-ft).
Second pass Loosen 360°
Third pass 50 Nm (37 lb-ft).
Final pass Tighten an additional 90°
Engine Front Cover Front Fasteners 25 Nm (18 lb-ft).
Engine Front Cover Lower Fasteners
First pass 20 Nm (15 lb-ft).
Final pass Tighten an additional 60°
Crankshaft Pulley Bolt
Discard the crankshaft pulley bolt and washer.
First pass 90 Nm (66 lb-ft).
Second pass Loosen 360°
Third pass 50 Nm (37 lb-ft).
Final pass Tighten an additional 90°
Engine Front Cover Front Fasteners 25 Nm (18 lb-ft).
Engine Front Cover Lower Fasteners
First pass 20 Nm (15 lb-ft).
Final pass Tighten an additional 60°
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.