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 MANUALSFORD2010MUSTANG BASE, 2D COUPE, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 1 (ENGINE MECHANICAL - 4.6L (3V))SPECIFICATIONSGENERAL SPECIFICATIONS
2010 Ford Mustang Base, 2D Coupe, Automatic
General Specifications
2010 Ford Mustang Base, 2D Coupe, AutomaticSECTION General Specifications
WARNING: This page is about a different variant/trim than selected.
GENERAL SPECIFICATIONS
| Item | Specification | ||
|---|---|---|---|
| Engine | |||
| Displacement | 4.6L (281 CID) | ||
| Number of cylinders | 8 | ||
| Bore | 90.2 mm (3.55 in) | ||
| Stroke | 90.0 mm (3.54 in) | ||
| Firing order | 1-3-7-2-6-5-4-8 | ||
| Spark plug | HJFS-24FP | ||
| Minimum oil pressure at idle (engine at normal operating temperature) | 172 kPa (25 psi) | ||
| Oil pressure minimum at 2,000 rpm (engine at normal operating temperature) | 517 kPa (75 psi) | ||
| Compression ratio | 9.8:1 | ||
| Engine weight (manual transmission) | 202 kg (446 lb) | ||
| Engine weight (automatic transmission) | 195 kg (431 lb) | ||
| Cylinder Head and Valve Train | |||
| Combustion chamber volume | 48.1-51.1 cc (2.94-3.12 cu in) |
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| Valve arrangement (front to rear) - LH | I-E-I-I-E-I-I-E-I-I-E-I | ||
| Valve arrangement (front to rear) - RH | I-E-I-I-E-I-I-E-I-I-E-I | ||
| Valve guide bore diameter | 6.015-6.044 mm (0.237-0.238 in) | ||
| Valve stem diameter - intake | 5.975-5.995 mm (0.235-0.236 in) | ||
| Valve stem diameter - exhaust | 5.95-5.97 mm (0.234-0.235 in) | ||
| Valve stem-to-guide clearance - intake | 0.020-0.069 mm (0.001-0.003 in) | ||
| Valve stem-to-guide clearance - exhaust | 0.045-0.094 mm (0.002-0.004 in) | ||
| Valve head diameter - intake | 33.62-33.98 mm (1.324-1.338 in) | ||
| Valve head diameter - exhaust | 37.32-37.68 mm (1.469-1.483 in) | ||
| Valve face runout | 0.05 mm (0.002 in) | ||
| Valve face angle | 45.5 degrees | ||
| Valve seat width - intake | 1.2-1.4 mm (0.047-0.055 in) |
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| Valve seat width - exhaust | 1.4-1.6 mm (0.055-0.063 in) |
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| Valve seat angle | 44.5-45.0 degrees | ||
| Valve spring free length | 56.5 mm (2.22 in) | ||
| Valve spring compression pressure (maximum lift) | 760 N (79 lb) ± 39.0 N (4 lb) @ 31.04 mm (1.22 in) |
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| Valve spring installed height | 42.04 mm (1.66 in) | ||
| Valve spring installed pressure | 350 N (79 lb) ± 17.5 N (4 lb) @ 42.04 mm (1.66 in) |
||
| Head gasket surface flatness | 0.025 mm (0.001 in) in any 25 mm (1 in) x 25 mm (1 in) area; 0.050 mm (0.002 in) in any 150 mm (6 in) x 150 mm (6 in) area; 0.1 mm (0.004 in) overall | ||
| Hydraulic Lash Adjuster | |||
| Diameter | 15.988-16.000 mm (0.6294-0.6299 in) | ||
| Clearance-to-bore | 0.018-0.069 mm (0.0007-0.0027 in) | ||
| Service limit | - | ||
| Collapsed lash adjuster gap | 0.45-0.85 mm (0.018-0.033 in) | ||
| Camshaft | |||
| Theoretical valve lift @ 0 lash - intake | 11.166 mm (0.439 in) | ||
| Theoretical valve lift @ 0 lash - exhaust | 11.066 mm (0.436 in) | ||
| Lobe lift - intake | 5.520 mm (0.217 in) | ||
| Lobe lift - exhaust | 5.506 mm (0.217 in) | ||
| Allowable lobe lift loss | 0.00127 mm (0.005 in) | ||
| Journal diameter | 28.607-28.633 mm (1.126-1.127 in) | ||
| Camshaft journal bore inside diameter | 28.657-28.682 mm (1.128-1.129 in) | ||
| Camshaft journal-to-bearing clearance | 0.024-0.075 mm (0.001-0.003 in) | ||
| Runout | 0.03 mm (0.001 in) | ||
| End play | 0.027-0.190 mm (0.001-0.007 in) | ||
| Cylinder Block | |||
| Cylinder bore diameter - grade 1 | 90.200-90.213 mm (3.5512-3.5517 in) | ||
| Cylinder bore diameter - grade 2 | 90.213-90.226 mm (3.5517-3.5522 in) | ||
| Cylinder bore diameter - grade 3 | 90.226-90.239 mm (3.5522-3.5527 in) | ||
| Cylinder bore maximum taper | 0.006 mm (0.0002 in) | ||
| Cylinder bore maximum out-of-round | 0.020 mm (0.0008 in) | ||
| Main bearing bore inside diameter | 72.400-72.424 mm (2.850-2.851 in) | ||
| Head gasket surface flatness | 0.03 mm (0.001 in) in any 40 mm (1.5 in) x 40 mm (1.5 in) area; 0.05 mm (0.002 in) in any 150 mm (6 in) x 150 mm (6 in) area; 0.15 mm (0.006 in) overall | ||
| Crankshaft | |||
| Main bearing journal diameter | 67.481-67.505 mm (2.6567-2.6576 in) | ||
| Main bearing journal maximum taper | 0.004 mm (0.0002 in) | ||
| Main bearing journal maximum out-of-round | 0.0075 mm (0.0003 in) between cross sections | ||
| Main bearing journal-to-cylinder block clearance | 0.048-0.024 mm (0.0019-0.0009 in) | ||
| Connecting rod journal diameter | 53.003-52.983 mm (2.0867-2.0859 in) | ||
| Connecting rod journal maximum taper | 0.004 mm (0.0002 in) | ||
| Connecting rod journal maximum out-of-round | 0.0075 mm (0.0003 in) between cross sections | ||
| Crankshaft maximum end play | 0.075-0.377 mm (0.0030-0.0148 in) | ||
| Piston and Connecting Rod | |||
| Piston diameter - grade 1 (at right angle to pin bore) (uncoated) | 90.182-90.167 mm (3.5504-3.5499 in) | ||
| Piston diameter - grade 2 (at right angle to pin bore) (uncoated) | 90.196-90.179 mm (3.551-3.5503 in) | ||
| Piston diameter - grade 3 (at right angle to pin bore) (uncoated) | 90.208-90.193 mm (3.5515-3.551 in) | ||
| Piston-to-cylinder bore clearance (at grade size) | 0.017-0.047 mm (0.0007-0.0019 in) | ||
| Piston ring end gap - top | 0.15-0.30 mm (0.006-0.012 in) | ||
| Piston ring end gap - intermediate | 0.25-0.50 mm (0.0098-0.0197 in) | ||
| Piston ring end gap - oil control | 0.15-0.65 mm (0.0059-0.0256 in) | ||
| Piston ring groove width - top | 1.52-1.54 mm (0.0598-0.0606 in) | ||
| Piston ring groove width - intermediate | 1.52-1.54 mm (0.0598-0.0606 in) | ||
| Piston ring groove width - oil control | 3.030-3.056 mm (0.1193-0.1203 in) | ||
| Piston ring width - top and intermediate | 1.50-1.48 mm (0.0590-0.0582 in) | ||
| Piston ring-to-groove clearance - top | 0.020-0.060 mm (0.0008-0.0020 in) | ||
| Piston ring-to-groove clearance - intermediate | 0.020-0.060 mm (0.0008-0.0020 in) | ||
| Piston pin bore diameter | 22.0125-22.0175 mm (0.8666-0.8668 in) | ||
| Piston pin diameter | 22.0010-22.0030 mm (0.8662-0.8663 in) | ||
| Piston pin length | 61.8 mm (2.433 in) | ||
| Piston pin-to-piston fit | 0.0095-0.023 mm (0.0004-0.0009 in) | ||
| Connecting rod-to-pin clearance | 0.009-0.023 mm (0.0004-0.0009 in) | ||
| Connecting rod pin bore diameter | 22.012-22.024 mm (0.8666-0.8671 in) | ||
| Connecting rod length (center-to-center) | 150.7 mm (5.933 in) | ||
| Connecting rod maximum allowed bend | ± 0.038 mm (0.0015 in) | ||
| Connecting rod maximum allowed twist(1) | ± 0.05 mm (0.0020 in) | ||
| Connecting rod bearing bore diameter (with assembled liners) | 53.049-53.027 mm (2.0885-2.0877 in) | ||
| Connecting rod bearing-to-crankshaft clearance | 0.024-0.066 mm (0.0009-0.0026 in) | ||
| Connecting rod side clearance | 0.5-0.15 mm (0.02-0.006 in) |
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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.