General Specifications
WARNING: This page is about a different variant/trim than selected.
GENERAL SPECIFICATIONS
| Item | Specification | ||
|---|---|---|---|
| Displacement | 2.3L | ||
| No. of cylinders | 4 | ||
| Bore/stroke | 87.5/94.0 | ||
| Firing order | 1-3-4-2 | ||
| Oil pressure (hot @ 2,000 rpm) | 29 - 39 psi 200 - 268 kPa | ||
| Oil capacity | 4.1 qts. + 0.4 qt. with filter | ||
| Cylinder Block | |||
| Cylinder bore diameter | 87.5 - 87.53 mm (3.444 - 3.446 in.) | ||
| Cylinder bore maximum out-of-round | 0.008 mm (0.0003 in.) | ||
| Main bearing bore diameter | 57.020 - 57.038 mm (2.244 - 2.245 in.) | ||
| Head gasket surface flatness | 0.1 mm/general 0.05 mm/200 x 200 (0.003 in./general) (0.0019 in./7.87 x 7.87) | ||
| Piston | |||
| Diameter (1) | 87.5 - 87.51 mm (3.444 - 3.445 in.) | ||
| Diameter (2) | 87.51 - 87.52 mm (3.4452 - 3.4456 in.) | ||
| Diameter (3) | 87.52 - 87.53 mm (3.445 - 3.446 in.) | ||
| Piston-to-bore clearance | 0.025 - 0.045 mm (0.0009 - 0.0017 in.) | ||
| Ring groove width - top | 1.203 - 1.205 mm (0.0473 - 0.0474 in.) | ||
| Ring groove width - 2nd | 1.17 - 1.19 mm (0.0460 - 0.0468 in.) | ||
| Ring groove width - oil | 2.501 - 2.503 mm (0.0984 - 0.0985 in.) | ||
| Piston skirt coating thickness | 0.008 - 0.020 mm (0.0003 - 0.0007 in.) | ||
| Piston Pin | |||
| Diameter | 20.995 - 21.0 mm (0.8265 - 0.8267 in.) | ||
| Length | 59.6 - 60.4 mm (2.346 - 2.377 in.) | ||
| Piston-to-pin clearance | 0.008 - 0.016 mm (0.0003 - 0.0006 in.) | ||
| Pin-to-rod clearance | Press fit | ||
| Cylinder Head | |||
| Valve lift @ zero lash (exhaust) | 7.4 mm | ||
| Valve lift @ zero lash (intake) | 7.9 mm | ||
| Valve guide diameter | 5.509 - 5.539 mm (0.216 - 0.218 in.) | ||
| Valve seat width - intake/exhaust | 0.99 - 1.84 mm (0.038 - 0.072 in.) | ||
| Valve seat angle | 45 degrees | ||
| Valve seat runout | 0.075 mm (0.0029 in.) | ||
| Valve lash adjuster bore diameter | 31.00 - 31.03 mm (1.220 - 1.221 in.) | ||
| Cam bore diameter | 25.015 - 25.040 mm (0.984 - 0.985 in.) | ||
| Valve | |||
| Valve head diameter - intake | 34.85 - 35.15 mm (1.372 - 1.383 in.) | ||
| Valve head diameter - exhaust | 29.85 - 30.15 mm (1.175 - 1.187 in.) | ||
| Valve stem diameter - intake | 5.470 - 5.485 mm (0.2153 - 0.2159 in.) | ||
| Valve stem diameter - exhaust | 5.465 - 5.480 mm (0.2151 - 0.2157 in.) | ||
| Valve stem-to-guide clearance - intake | 0.0027 mm (0.00010 in.) | ||
| Valve stem-to-guide clearance - exhaust | 0.0029 mm (0.00011 in.) | ||
| Valve face runout | 0.05 mm (0.0019 in.) | ||
| Valve face angle | 45 degrees | ||
| Valve Spring - Compression Pressure | |||
| Intake and exhaust (installed) | 38.667 lbs. | ||
| Intake (valve open) 8.9 mm (0.35 in) of lift | 97.032 lbs. | ||
| Exhaust (valve open) 7.4 mm of lift | 93.338 lbs. | ||
| Free length | 44.92 mm (1.768 in.) | ||
| Assembled height | 37.9 mm (1.492 in.) | ||
| Crankshaft | |||
| Main bearing journal diameter | 51.980 - 52.000 mm (2.046 - 2.047 in.) | ||
| Production repair | 51.730 - 51.750 mm (2.036 - 2.037 in.) | ||
| Main bearing clearance | 0.019 - 0.035 mm (0.0007 - 0.0013 in.) | ||
| Connecting rod journal diameter | 49.980 - 50.000 mm (1.967 - 1.968 in.) | ||
| Production repair | 49.730 - 49.750 mm (1.957 - 1.958 in.) | ||
| End play | 0.22 - 0.43 mm (0.008 - 0.016 in.) | ||
| Rings | |||
| Width - top | 1.17 - 1.185 mm (0.0460 - 0.0466 in.) | ||
| Width - 2nd | 1.197 - 1.199 mm (0.0471 - 0.0472 in.) | ||
| Width - oil | 2.38 - 2.45 mm (0.093 - 0.096 in.) | ||
| Ring gap (in bore) - top | 0.16 - 0.31 mm (0.006 - 0.012 in.) | ||
| Ring gap (in bore) - 2nd | 0.33 - 0.48 mm (0.012 - 0.018 in.) | ||
| Ring gap (in bore) - oil | 0.2 - 0.7 mm (0.007 - 0.027 in.) | ||
| Valve Tappet | |||
| Diameter | 30.97 - 30.98 mm (1.2192 - 1.2196 in.) | ||
| Tappet-to-valve clearance - intake | 0.22-- 0.28 mm (0.008 - 0.011 in.) | ||
| Tappet-to-valve clearance - exhaust | 0.27 - 0.33 mm (0.010 - 0.013 in.) | ||
| Tappet-to-bore clearance | 0.02 - 0.06 mm (0.0007 - 0.0023 in.) | ||
| Camshaft | |||
| Lobe lift - intake | - | ||
| Lobe lift - exhaust | 7.80007 mm (0.307 in.) | ||
| Runout (1)(1) | 0.03 mm (0.001 in.) | ||
| Thrust clearance | 0.09 - 0.24 mm (0.003 - 0.009 in.) | ||
| Journal diameter | 24.96 - 24.98 mm (0.982 - 0.983 in.) | ||
| Journal-to-bore clearance | 0.035 - 0.080 mm (0.001 - 0.003 in.) | ||
| Connecting Rod | |||
| Bearing clearance | 0.027 - 0.052 (0.001 - 0.002 in.) | ||
| Bearing thickness | 1.496 - 1.520 mm (0.058 - 0.059 in.) | ||
| Crank bore diameter | 53.025 - 53.045 mm (2.087 - 2.088 in.) | ||
| Pin bore diameter | 20.965 - 20.985 mm (0.825 - 0.826 in.) | ||
| Length (center to center) | 154.8 mm (6.094 in.) | ||
| Side clearance | 1.95 - 3.05 mm (0.076 - 0.120 in.) | ||
| Axial clearance | 0.14 - 0.36 mm (0.005 - 0.014 in.) | ||
| Motorcraft Metal Surface Cleaner ZC-21 | WSE-M5B392-A | ||
| Thread Sealant with PTFE TA-24 | WSK-M2G350-A2 | ||
| Silicone Gasket Remover ZC-30 | - | ||
| Motorcraft Metal Surface Prep ZC-31 | - | ||
| Silicone Gasket and Sealant TA-30 | WSE-M4G323-A4 | ||
| Multi-Purpose Grease XG-4 and/or XL-5 | ESB-M1C93-B | ||
| Silicone Brake Caliper Grease and Dielectric Compound XG-3-A | ESE-M1C171-A | ||
| Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (in Canada Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12) or equivalent | WSS-M2C930-A | ||
| Motorcraft Premium Gold Engine Coolant VC-7-A (in California, Oregon and New Mexico VC-7-B, in Canada CVC-7-A) or equivalent (yellow color) | WSS-M97B51-A1 | ||
| All dimensions are in mm unless noted. | |||
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