2.5L Engine
| Item | Specification |
|---|---|
| Displacement | 2.5L |
| No. of cylinders | 4 |
| Bore/stroke | 89. x 100 mm |
| Firing order | 1-3-4-2 |
| Oil pressure (hot 2,000 rpm) | 200-268 kPa (29-39 psi) |
| Oil capacity | 4.25L with filter (4.5 qt. with filter) |
| Compression ratio | 9.7:1 |
| Engine weight (without accessory drive components and flexplate or flywheel) | 115.8 kg (255.3 lb.) |
| Engine and transaxle weight (without accessory drive components and flexplate or flywheel) | 203.8 kg (449.3 lb) |
| Cylinder Block | |
| Cylinder bore diameter | 89.0-89.03 mm (3.503-3.505 in) |
| Cylinder bore maximum out-of-round | 0.008 mm (0.0003 in) |
| Pin bearing bore diameter | 57.018-57.040 mm (2.244-2.245 in) |
| Head gasket surface flatness | 0.1 mm general/0.05 mm/200 x 200 (0.004 in/general) (0.0019 in/7.87/7.87) |
| Piston | |
| Diameter (1) | 88.965-88.975 mm (3.5025-3.5029 in) |
| Diameter (2) | 88.975-88.985 mm (3.5029-3.5033 in) |
| Diameter (3) | 88.985-88.995 mm (3.5033-3.5037 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 | 1.202-1.204 mm (0.473-0.474 in) |
| Ring groove width; oil | 2.501-2.503 mm (0.0984-0.0985 in) |
| Piston skirt coating thickness | 0.008-0.016 mm (0.0003-0.0006 in) |
| Piston Pin | |
| Diameter | 19.995-20.0 mm (0.8265-0.8267 in) |
| Length | 54.7-55.0 mm (2.1535-2.1653 in) |
| Piston-to-pin clearance | 0.008-0.016 mm (0.0003-0.0006 in) |
| Piston-to-rod clearance | Press fit |
| Cylinder Head | |
| Valve lift zero lash (exhaust) | 7.7 mm (0.030 in) |
| Valve lift zero lash (intake) | 8.8 mm (0.35 in) |
| 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 | 51.978-52.002 mm (2.046-2.047 in) |
| Production repair | 51.730-51.750 mm (2.036-2.037 in) |
| Main bearing clearance | 0.016-0.047 mm (0.0006-0.0015 in) |
| Connecting rod journal diameter | 46.978-47.002 mm (1.849-1.850 in) |
| Production repair | 49.730-49.750 mm (1.957-1.958 in) |
| End play | 0.220-0.450 mm (0.007-0.018 in) |
| Bearings | |
| 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 | 8.24999 mm (0.324 in) |
| Lobe lift - exhaust | 7.80007 mm (0.307 in) |
| Runout (No. 3 Journal - Supported by No. 1 and No. 5 journals). | 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 mm (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) |
2.5L ENGINE SPECIFICATIONS
3.0L Engine
| Item | Specification |
|---|---|
| Displacement | 3.0L (182 CID) |
| No. cylinder | 6 |
| Bore/stroke | 89.0 x 79.5 mm (3.5 x 3.12 in) |
| Fire order | 1-4-2-5-3-6 |
| Oil pressure (Minimum at 1,500 rpm with engine warmed up after 10 minutes of idling) | 76 kPa (11 psi) |
| Spark plug | AGSF-32M Gap 1.30-1.40 mm (0.052-0.056 in) |
| Compression ratio | 10.0:1 |
| Engine weight (without accessory drive components and flexplate) | 146 kg (322 lb) |
| Engine and transaxle weight (without accessory drive components and flexplate) | 234 kg (516 lb) |
| Cylinder Head and Valve Train | |
| Cylinder head gasket surface flatness | 0.025 mm (0.001 in) in any 25 mm (1 in) x 25 mm (1 in) area, 0.05 mm (0.002 in) in any 150 mm (6 in) x 150 mm (6 in) area; 0.15 mm (0.005 in) overall |
| Combustion chamber volume | 52 cc (3.17 CI) |
| Valve arrangement (front to rear) | LH intake l-l-l-l-l-l LH exhaust E-E-E-E-E-E RH intake l-l-l-l-l-l RH exhaust E-E-E-E-E-E |
| Valve guide bore diameter | 6.015-6.044 mm (0.236-0.237 in) |
| Valve stem diameter - intake | 5.975-5.995 mm (0.2350-0.2358 in) |
| Valve stem diameter -exhaust | 5.950-5.970 mm (0.2343-0.2350 in) |
| Valve stem-to-guide clearance -intake | 0.019-0.069 mm (0.0017-0.0037 in) |
| Valve stem-to-guide clearance - exhaust | 0.045-0.094 mm (0.0017-0.0037 in) |
| Valve head diameter -intake | 35 mm (1.38 in) |
| Valve head diameter -exhaust | 30 mm (1.18 in) |
| Valve head diameter (intake) -gauge diameter | 33.5 mm (1.3189 in) |
| Valve head diameter (exhaust) -gauge diameter | 28.0 mm (1.10236 in) |
| Valve face runout | 0.05 mm (0.001 in) |
| Valve face angle | 45.5 degrees |
| Valve seat width -intake | 1.1-1.4 mm (0.043-0.055 in) |
| Valve seat width -exhaust | 1.4-1.7 mm (0.055-0.066 in) |
| Valve seat runout | 0.04 mm (0.001 in) |
| Valve seat angle | 44.75 degrees |
| Valve spring free length (approx.) | 46.6 mm (1.84 in) |
| Valve spring squareness | 2.5% |
| Valve spring compression pressure (N spec, length) | 693 N 30.09 mm (156 lbs 1.18 in) |
| Valve spring installed height (N spec, length) | 39.89 mm (1.57 in) |
| Valve spring installed pressure | 240 N 39.89 mm (53.95 lbs 1.57 in) |
| Valve spring installed pressure -service limit | 10% force loss specified height |
| Roller follower ratio max. lift | 2.0:1 |
| Hydraulic Lash Adjuster | |
| Diameter (standard) | 16-15.988 mm (0.6290-0.6294 in) |
| Clearance-to-bore | 0.018-0.069 mm (0.0007-0.0027 in) |
| Hydraulic leakdown rate | 5-25 seconds |
| Collapsed lash adjuster gap | 0.50-1.11 mm (0.019-0.043 in) |
| Camshaft | |
| Theoretical valve lift at 0 lash | 9.80 mm (0.388 in) |
| Lobe lift | 4.80 mm (0.189 in) |
| Allowable lobe lift loss | 0.76 mm (0.03 in) |
| Journal diameter (all) | 26.962-26.936 mm (1.061-1.060 in) |
| Camshaft journal bore inside diameter | 27.012-26.987 mm (1.063-1.062 in) |
| Camshaft journal-to-bearing clearance -standard | 0.025-0.076 mm (0.001-0.0029 in) |
| Camshaft journal-to-bearing clearance -service limit | 0.121 mm (0.0047 in) |
| End Play -service limit | 0.190 mm (0.00748 in) |
| Runout | |
| Cylinder Block | |
| Cylinder bore diameter -grade 1 | 89.000-89.010 mm (3.50393-3.504323 in) |
| Cylinder bore diameter -grade 2 | 89.010-89.020 mm (3.504323-3.504717 in) |
| Cylinder bore diameter -grade 3 | 89.020-89.030 mm (3.504717-3.50511 in) |
| Cylinder bore maximum taper | 0.020 mm (0.0008 in) |
| Cylinder bore maximum out-of-round -service limit | 0.020 mm (0.0007 in) |
| Main bearing bore inside diameter | 67.998-68.022 mm (2.677-2.6780 in) |
| Head gasket surface flatness | 0.025 mm (0.001 in) in any 25 mm (1 in) x 25 mm (1 in) area, 0.05 mm (0.002 in) in any 150 mm (6 in) x 150 mm (6 in) area; 0.15 mm (0.005 in) overall |
| Crankshaft | |
| Main bearing journal diameter | 62.968-62.992 mm (2.467-2.479 in) |
| Main bearing journal maximum taper | 0.008 mm (0.0003 in) |
| Main bearing journal maximum out-of-round | 0.006 mm (0.0002 in) |
| Main bearing journal-to-cylinder block clearance | 0.024-0.072 mm (0.0009-0.003 in) |
| Connecting rod journal diameter | 49.969-49.991 mm (1.967-1.968 in) |
| Connecting rod journal maximum taper | 0.008 mm (0.0003 in) |
| Connecting rod journal maximum out-of-round | 0.006 mm (0.0002 in) |
| Crankshaft maximum end play | 0.135-0.255 mm (0.005-0.010 in) |
| Piston and Connecting Rod | |
| Piston diameter -coated, grade 1 | 88.990-89.010 mm (3.5035-3.5043 in) |
| Piston diameter -coated, grade 2 | 88.998-89.022 mm (3.5039-3.5048 in) |
| Piston diameter -coated, grade 3 | 89.010-89.030 mm (3.5043-3.5051 in) |
| Piston diameter -uncoated, grade 1 | 88.970-88.980 mm (3.50275-3.50314 in) |
| Piston diameter -uncoated, grade 2 | 88.978-88.992 mm (3.50306-3.50362 in) |
| Piston diameter -uncoated, grade 3 | 89.010-89.030 mm (3.50432-3.50511 mm) |
| Piston-to-cylinder bore clearance | 0.012-0.022 mm (0.0005-0.0009 in) |
| Piston ring end gap -compression (top, gauge diameter). Specification 82.4 mm (3.2441 in) diameter gauge | 0.100-0.250 mm (0.0039-0.0098 in) |
| Piston ring end gap -compression (bottom, gauge diameter) | 0.27-0.42 mm (0.0106-0.0165 in) |
| Piston ring end gap -oil ring (steel, gauge diameter) | 0.15-0.65 mm (0.0059-0.0255 in) |
| Piston ring end gap -compression (top, service limit) | 0.50 mm (0.0196 in) maximum |
| Piston ring end gap -compression (bottom, service limit) | 0.65 mm (0.0255 in) maximum |
| Piston ring end gap -oil ring (steel rail, service limit) | 0.90 mm (0.0354 in) maximum |
| Piston ring groove width -compression (top) | 1.230-1.245 mm (0.0484-0.0490 in) |
| Piston ring groove width -compression (bottom) | 1.530-1.545 mm (0.0602-0.0608 in) |
| Piston ring groove width -oil ring | 3.030-3.055 mm (0.1192-0.2120 |
| Piston ring width | |
| Piston ring-to-groove clearance | |
| Piston pin bore diameter | 21.008-21.012 mm (0.8270-0.8272 in) |
| Piston pin diameter | 21.011-21.013 mm (0.8271-0.8273 in) |
| Piston pin length | 60.51-60.08 mm (2.383-2.365 in) |
| Piston pin-to-piston fit | 0.002-0.009 mm (0.00007-0.0003 in) |
| Piston-to-connecting rod clearance | |
| Connecting rod-to-pin clearance -standard | 0.004-0.02 mm (0.0001-0.0007 in) |
| Connecting rod-to-pin clearance -service limit | 0.035 mm (0.0013 in) |
| Connecting rod pin bore diameter | 21.017-21.031 mm (0.827-0.828 in) |
| Connecting rod length (center-to-center) | 138.06-138.14 (5.435-5.38 in) |
| Connecting rod maximum allowed bend | 0.038 mm per 25 mm (0.0014 in per 0.984 in) |
| Connecting rod maximum allowed twist | 0.050 mm per 25 mm (0.0019 mm per 0.984 in) |
| Connecting rod bearing bore diameter | 53.015-53.035 mm (2.0872-2.0879 in) |
| Connecting rod bearing-to-crankshaft clearance | 0.028-0.066 mm (0.001-0.0025 in) |
| Connecting rod side clearance | 0.100-0.30 mm (0.0039-0.0118 in) |
3.0L ENGINE SPECIFICATIONS