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.
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HOMESERVICE MANUALSFORD2021EDGE SE, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 256 (ENGINE - 6.7L POWER STROKE DIESEL)SPECIFICATIONSMISCELLANEOUS
2021 Ford Edge SE, 4WD
Section 256 (Engine - 6.7L Power Stroke Diesel): Specifications: Miscellaneous
2021 Ford Edge SE, 4WDSECTION Miscellaneous
WARNING: This page is about a different car, the 2019 Ford F-550 Super Duty, 2019 Ford F-450 Super Duty, 2019 Ford F-350 Super Duty, and 2019 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Specification |
|---|---|
| Exhaust manifold warpage - maximum allowable clearance (cold) | 0.08 mm (0.003 in) over any individual surface, 0.15 mm (0.005 in) over any 2 consecutive surfaces, 0.25 mm (0.009 in) over 4 surfaces |
| Upper intake manifold warpage - free state | 0.118 in (3 mm) |
| Upper intake manifold warpage - clamped | 0.020 in (.5 mm) |
| Vibration damper face runout (Max) | 0.010 in (.25 mm) |
| Vibration damper rubber bulging (Max) | 0.039 in (1 mm) |
| Push rod runout (Max) | 0.002 in (.05 mm) |
| Piston height above crankcase deck (protrusion) | 0.013 -0.020 in (.32 -.52 mm) |
| CKP sensor air gap - minimum | 0.008 in (.2 mm) |
| CKP sensor air gap - nominal | 0.045 in (1.15 mm) |
| CKP sensor air gap - maximum | 0.083 in (2.1 mm) |
| CMP sensor air gap - minimum | 0.016 in (.4 mm) |
| CMP sensor air gap - nominal | 0.047 in (1.2 mm) |
| CMP sensor air gap - maximum | 0.079 in (2 mm) |
| Trigger wheel runout - maximum | 0.014 in (.35 mm) |
| Fuel injection pump drive gear backlash | 0.001 -0.007 in (.02 -.19 mm) |
| Rocker arm ration (all positions) | 1.5:1 |
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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.