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 MANUALSFORD1999EXPEDITION 2WD V8-4.6L SOHC VIN 6REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYSYSTEM SPECIFICATIONSCRANKSHAFTGENERAL SPECIFICATIONS
1999 Ford Expedition 2WD V8-4.6L SOHC VIN 6
General Specifications
1999 Ford Expedition 2WD V8-4.6L SOHC VIN 6SECTION General Specifications
| Main Bearing Journal Diameter | 2.65-2.657 Inch (in) | |
| Connecting Rod Journal - Diameter | 2.087-2.867 Inch (in) | |
| Crankshaft Free End Play | 0.0051-0.012 Inch (in) | |
| Crankshaft Runout to Rear Face of Block | 0.002 Inch (in) | |
| Crankshaft Main Bearing Journal Taper | 0.0007 Inch (in) | |
| Crankshaft Main Bearing Journal Runout | 0.002 Inch (in) | |
| Crankshaft Connecting Rod Journal Runout | 0.0005 Inch (in) | |
| Main Bearings | Clearance to Crankshaft - Desired | 0.0011 - 0.0026 Inch (in) |
| Clearance to Crankshaft - Allowable | 0.0011-0.0026 Inch (in) | |
| Bearing Wall Thickness (STD) | 0.075-0.076 Inch (in) |
RENDER: 1.0x
NO RELATED
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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.