The following information is subject to change without notice. Contact dealer to verify.
Engines
| 2.3L (140) DOHC SEFI I-4 | ||
| Horsepower |
(bhp @ rpm)(1) |
143 @ 5250 |
| Torque |
(lbs.-ft. @ rpm)(1) |
154 @ 3750 |
| Compression Ratio (to 1) Nominal(1) |
9.7 |
|
| Type and No. of Cylinders |
Dual Overhead Cam (DOHC), I-4 |
|
| Bore and Stroke (in.) |
3.44 x 3.70 |
|
| Displacement Liters (cu. in.) |
2.3L (140) |
|
| Engine Mounting |
3-Point, Rubber |
|
| CYLINDER BLOCK |
Material |
Aluminum |
| CYLINDER HEAD |
Material |
Aluminum |
| CAMSHAFT |
Type |
5 Bearing |
| Material |
Cast Iron |
|
| Journal Diameter (in.) |
0.9830 |
|
| Cam Lift |
Intake (in.) |
0.3110 |
|
Exhaust (in.) |
0.2913 |
|
| CAMSHAFT BEARINGS |
Type |
Direct —Aluminum Head |
|
Material |
|
|
| Total Effective Length (in.) |
|
|
| Total Effective Surface Area (sq. in.) |
|
|
| CAMSHAFT DRIVE |
Type |
Chain Drive |
| CRANKSHAFT |
Type |
Precision Cast, 5-Bearing, Shell Molded, 8-Counter Weights |
|
Material |
Cast Iron |
|
|
Length, Overall (in.) |
19.3149 |
|
| Crankpin Journals |
Diameter (in.) |
1.968 |
| Length (in.) |
0.866 |
|
| Main Bearing Journals |
Diameter (in.) |
2.047 |
| Length (in.) |
No. 1 |
1.024 |
|
No. 2 |
1.024 |
|
|
No. 3 |
1.024 |
|
|
No. 4 |
1.024 |
|
|
No. 5 |
1.024 |
|
| Journal Overlap (in.) |
0.157 |
|
| MAIN BEARINGS |
Type |
Replaceable Insert—Selective Fit |
|
Material |
Aluminum |
|
| Effective Length (in.) |
Nos. 1,2,4,5 |
0.7480 |
|
No. 3 (Takes Thrust) |
0.8661 |
|
| CONNECTING RODS |
Type |
I-Beam |
|
Material |
Powdered Metal |
|
| Length Center-to-Center (in.) |
6.094 |
|
| CONNECTING ROD BEARINGS |
Type |
Replaceable insert —Selective Fit |
|
Material |
Aluminum |
|
| Effective Length (in.) |
Each bearing |
0.661 |
| PISTONS |
Material |
Aluminum Alloy (Mahle 124) |
|
Finish |
Hard Nosed, Granite-Coated |
|
|
Length (in.) |
1.632 |
|
| PISTON RINGS |
Number |
Three |
| Top Compression Ring |
Type |
Barrel Face |
|
Material |
Steel |
|
|
Finish |
Chrome Plated |
|
| Second Compression Ring |
Type |
Scraper, Taper |
|
Material |
Cast Iron |
|
|
Finish |
Parkerizing |
|
| Oil Control Ring |
Type |
Two Rail — Spacer Expander |
|
Material |
Steel |
|
|
Finish |
Chrome-Plated Rails |
|
| PISTON PINS |
Type |
Pressed in Rod |
|
Material |
Alloy Steel, Heat Treated |
|
|
Length (in.) |
2.362 |
|
|
Diameter (in.) |
0.8267 |
|
| VALVE OPERATING MECHANISM | ||
| Lash Adjuster |
Type |
Mechanical Bucket |
|
Material |
Steel with Roller |
|
|
Type-Adjustment |
Replace — Graded Shinless |
|
| VALVES, INTAKE |
Type |
Recessed Head |
|
Material |
Steel, Soft Nitride |
|
|
Head Diameter (in.) |
1.735 |
|
|
Stem Diameter (in.) |
0.217 |
|
|
Stem Oil Control |
Hi-Temp., Guide Mounted Seal |
|
|
Angle of Seat |
45° 00' — 45° 30' |
|
| Valve Lift (in. @ Zero Lash) |
0.311 |
|
|
Rotator Type |
Single-Bead Key |
|
| Spring Pressure Installed (lb.) |
38.661 |
|
| VALVES, EXHAUST |
Type |
Recessed Head |
|
Material |
Steel, Soft Nitride |
|
|
Head Diameter (in.) |
1.181 |
|
|
Stem Diameter (in.) |
0.217 |
|
|
Stem Oil Control |
Hi-Temp., Guide Mounted Seal |
|
|
Angle of Seat |
45° 00' — 45° 30' |
|
| Valve Lift (in. @ Zero Lash) |
0.291 |
|
|
Rotator Type |
Single-Bead Key |
|
| Spring Pressure Installed (lb.) |
38.667 |
|
| COOLING SYSTEM | ||
| Radiator |
Type |
Cross-Flow, Fin & Tube |
| Thermostat |
Poppet-Type, Pellet-Operated, Electric Assist |
|
| Operating Temperature |
208° F |
|
| Water Pump |
Type |
Centrifugal |
| Bearing |
Type |
Ball & Roller |
| Drive |
Poly-Vee Belt |
|
| Capacity (gpm @ rpm) |
229L / min. @ 7300 rpm, pump speed |
|
| Recirculating Bypass |
Bottom Bypass when Thermostat Open |
|
| Fan |
Type |
9 Blade |
|
Material |
Plastic |
|
|
Diameter (in.) |
15.75 |
|
| ELECTRICAL | ||
| Ignition System Aluminum (A500) |
Type |
12-Volt Electronic Distributorless Ignition System (EDIS) — Spark Timing Controlled by EEC-V Computer With Integrated EDIS |
| Spark Plugs |
Thread Size — No. Used |
14mm — 4 |
| Firing Order |
1-3-4-2 |
|
| Starting Motor |
Type |
Positive Engagement |
| Control |
Ignition Key Switch Actuates Solenoid Relay |
|
| Alternator |
Type |
Diode Rectified Series Machine |
| Battery Ground |
Negative |
|
| FUEL SYSTEM | ||
| Fuel Metering System |
Sequential Electronic Fuel Injection — Four Port-Mounted Fuel Injectors Electronically Triggered By EEC-V Module — Returnless Fuel System, Intank Pressure By-pass Valve, Fuel Rail Mounted Pressure Damper |
|
| Fuel Pump |
Type |
Single Electric |
|
Location |
In-Tank High Pressure |
|
| Fuel Filter |
Type — No. Used |
In-Line Large Capacity Filter — One |
|
Location |
Left Frame Rail |
|
| Fuel Reservoir |
Type — No. Used |
One |
|
Location |
In-Tank |
|
| Air Cleaner |
Type |
Rectangular Flat Dry Element — Fender Mounted |
| LUBRICATION SYSTEM |
Type |
Pressure to Main, Camshaft, Connecting Rod Bearings and Piston; Oil Mist to Piston Pins and Pressure to Cylinder Walls |
| Oil Pan Plug |
Non-Magnetized |
|
| Oil Pump |
Type — Location |
Trochoid Pump, Front of Block Mounted, Cartridge Style |
| Intake |
Type |
Non-Floating, Screen in Sump |
| Oil Filter |
Type |
Full-Flow, Disposable |
| Attachment |
Base-Mounted, Left Side |
|
| Oil Refill Capacity (qts.) | ||
| With Filter Change |
4 qts. |
|
| Without Filter Change |
3.5 qts. |
|
| Normal Oil Pressure (psi @ rpm-hot) |
55 psi @ 6000 rpm |
|
| 3.0L (182) OHV SEFI V-6 | ||
| Horsepower |
(bhp @ rpm)(1) |
148 @ 5000 |
| Torque |
(lbs.-ft. @ rpm)(1) |
185 @ 3750 |
| Compression Ratio (to 1) Nominal(1) |
9.56 |
|
| Type and No. of Cylinders |
60° Overhead Valve (OHV), V-6 |
|
| Bore and Stroke (in.) |
3.50 x 3.14 |
|
| Displacement Liters (cu. in.) |
3.0L (182) |
|
| Taxable Horsepower |
29.4 |
|
| Engine Mounting |
3-Point, Rubber |
|
| CYLINDER BLOCK |
Material |
Cast Iron |
| CYLINDER HEAD |
Material |
Cast Iron |
| CAMSHAFT |
Type |
4-Bearing |
|
Material |
Steel |
|
| Journal Diameter (in.) |
2.05 |
|
| Cam Lift |
Intake (in.) |
0.252 |
|
Exhaust (in.) |
0.262 |
|
| CAMSHAFT BEARINGS |
Type |
Replaceable Bushing—Steel-Backed |
|
Material |
Babbitt |
|
| CAMSHAFT DRIVE |
Type |
Chain Drive |
|
Sprocket Material |
Powdered Metal |
|
| CRANKSHAFT |
Type |
4-Main Bearing, Shell Molded |
|
Material |
Cast Iron |
|
|
Length, Overall (in.) |
20.11 |
|
| Crankpin Journals |
Diameter (in.) |
2.125 |
|
Length (in.) |
0.868 |
|
| Main Bearing Journals |
Diameter (in.) |
2.519 |
| Length (in.) |
No. 1 |
1.007 |
|
No. 2 |
0.984 |
|
|
No. 3 |
1.015 |
|
|
No. 4 |
1.708 |
|
| Sprocket Material |
Powdered Metal |
|
| Vibration Damper |
Type |
Cast Iron Hub/Rubber Elastomer |
| MAIN BEARINGS |
Type |
Replaceable Insert—Aluminum |
| Effective Length (in.) |
Nos. 1,2 |
0.73 |
|
No. 3 |
1.01 |
|
|
No. 4 |
1.06 |
|
| Total Effective Projected Area (sq. in.) |
2.41 Journal/9.66 Total |
|
| CONNECTING RODS |
Type |
I-Beam |
|
Material |
Forged Steel |
|
| Length Center-to-Center (in.) |
5.53 |
|
| CONNECTING ROD BEARINGS |
Type |
Replaceable Insert |
| Material (Steel-Backed) |
Aluminum |
|
| Effective Length (in.) |
Each Bearing |
0.750 |
| Total Effective Projected Area (sq. in.) |
3.33 Journal/13.32 Total |
|
| PISTONS |
Material |
Aluminum Alloy |
|
Length (in.) |
2.63 |
|
| PISTON RINGS |
Number |
Three |
| Top Compression Ring |
Material—Finish |
Steel w/Chrome Plating (U.S), Cast Iron Moly Filled (Canada, Mexico) |
| Second Compression Ring |
Material |
Cast Iron |
|
Finish |
Phosphate Coated |
|
| Oil Control Ring |
Type |
Two Rail — Spacer Expander |
|
Material |
Steel |
|
| PISTON PINS |
Type |
Pressed in Rod |
|
Material |
Alloy Steel, Cold Extruded |
|
|
Length (in.) |
2.74 |
|
|
Diameter (in.) |
0.912 |
|
| VALVE OPERATING MECHANISM | ||
| Tappets |
Type |
Hydraulic—Roller |
| Push Rods |
Material |
Steel |
|
Length (in.) |
5.36 |
|
| Rocker Arms |
Material |
Stamped Steel |
|
Type-Adjustment |
None |
|
| VALVES, INTAKE |
Type |
Flat Head |
|
Material |
Chrome Plated |
|
|
Head Diameter (in.) |
1.661 |
|
|
Stem Diameter (in.) |
0.313 |
|
|
Stem Oil Control |
Guide Mounted/Steel-Rubber |
|
|
Angle of Seat |
45° |
|
| Valve Lift |
Valve Lash (in. @ Zero Lash) |
.416 |
| Rotator Type |
Three-Bead Key |
|
| Spring Pressure (lb.) @ Specified Length (in.) |
65.0 @ 1.577 w/Valve Closed |
|
| VALVES, EXHAUST |
Type |
Flat Head |
|
Head Material |
21-2N Austenitic Steel |
|
|
Stem Material |
Heavy Chrome Welded Wafer Tip |
|
|
Head Diameter (in.) |
1.37 |
|
|
Stem Diameter (in.) |
0.313 |
|
|
Stem Oil Control |
Guide Mounted/Steel Rubber |
|
|
Angle of Seat |
45° |
|
| Valve Lift |
Valve Lash (in. @ Zero Lash) |
.404 |
| Rotator Type |
Three-Bead Key |
|
| Spring Pressure (lb.) @ Specified Length (in.) |
65.0 @ 1.577 w/Valve Closed |
|
| COOLING SYSTEM |
Type |
Pressurized, Series Flow |
| Radiator |
Type |
Cross-Flow, Fin & Tube |
| Thermostat |
Poppet-Type, Pellet-Operated |
|
| Operating Temperature |
89°C (189°F) |
|
| Water Pump |
Type |
Centrifugal, Prelubricated |
| Bearing |
Type |
Ball & Roller |
| Drive |
Poly-Vee Belt |
|
| Recirculating Bypass |
External to Lower Radiator Hose |
|
| Fan |
Type |
8-Blade |
|
Material |
Plastic |
|
|
Diameter (in.) |
17.7 |
|
| Ratio (Fan-to-Crankshaft rpm) |
1.18:1 |
|
| ELECTRICAL | ||
| Ignition System |
Type |
12-Volt Electronic Distributorless Ignition System (EDIS) — Spark Timing Controlled by EEC-V Computer With Integrated EDIS |
| Spark Plugs |
Thread Size |
14mm |
| Firing Order |
1-4-2-5-3-6 |
|
| Starting Motor |
Type |
Positive Engagement |
| Control |
Ignition Key Switch Actuates Solenoid Relay |
|
| Alternator |
Type |
Diode Rectified Series Machine |
| Battery Ground |
Negative |
|
| FUEL SYSTEM | ||
| Fuel Metering System |
Sequential Electronic Fuel Injection — Six Port-Mounted Fuel Injectors Electronically Triggered by EEC-V Module |
|
| Fuel Pump |
Type |
Single Electric |
| Driven By |
Fuel Pump Relay |
|
| Location |
In-Tank, High Pressure |
|
| Fuel Filter |
Type—No. Used |
In-Line Paper (Primary), Metal and Plastic Screen Media—Two |
| Location |
Left Frame Rail (Primary) |
|
| Air Cleaner |
Type |
Dry Element (Remote) |
| LUBRICATION SYSTEM |
Type |
Pressure to Main, Camshaft, Connecting Rod Bearings & Tappets; Oil Mist to Timing Chain |
| Oil Pan Plug |
Non-Magnetized |
|
| Oil Pump |
Type—Location |
Rotor Type @ Rear Main Cap |
| Intake |
Type |
Non-Floating, Shrouded Screen in Sump |
| Oil Filter |
Type |
Full-Flow, Disposable |
| Attachment |
Direct to Block, Left Side |
|
| Oil Refill Capacity (qts.) |
— |
|
| With Filter Change |
4.5 |
|
| Without Filter Change |
4 |
|
| Normal Oil Pressure (psi @ rpm-hot) |
40-60 @ 2500 |
|
| 4.0L (245) SOHC SEFI V-6 | ||
| Horsepower |
(bhp @ rpm) (1) |
207 @ 5250 |
| Torque |
(lbs.-ft. @ rpm)(1) |
238 @ 3000 |
| Compression Ratio (to 1) Nominal(1) |
9.7 |
|
| Type and No. of Cylinders |
60° Overhead Cam (SOHC), V-6 |
|
| Bore and Stroke (in.) |
3.95 x 3.32 |
|
| Displacement Liters (cu. in.) |
4.0L (245) |
|
| Taxable Horsepower |
37.4 |
|
| Engine Mounting |
3-Point, Rubber |
|
| CYLINDER BLOCK |
Material |
Cast Iron |
| CYLINDER HEAD |
Material |
Aluminum Alloy |
| CAMSHAFT |
Type |
4-Bearing (Fabricated) |
|
Material |
Forged Steel Cams (STS2 Tube) |
|
| Journal Diameter (in.) |
1.102 |
|
| Cam Lift |
Intake (in.) |
0.259 |
|
Exhaust (in.) |
0.259 |
|
| CAMSHAFT BEARINGS |
Type |
Directly Fitted Into Head (No Liners) |
| CAMSHAFT DRIVE |
Type |
Chain Drive |
|
Gear Material |
Sintered Steel |
|
| CRANKSHAFT |
Type |
4-Bearing |
|
Material |
Cast Iron |
|
|
Length, Overall (in.) |
19.59 |
|
| Crankpin Journals |
Diameter (in.) |
2.126 |
|
Length (in.) |
0.821 |
|
| Main Bearing Journals |
Diameter (in.) |
2.244 |
| Length (in.) |
No. 1 |
1.040 |
|
No. 2 |
1.040 |
|
|
No. 3 |
1.040 |
|
|
No. 4 |
1.040 |
|
| Gear Material |
Sintered Steel |
|
| Vibration Damper |
Type |
Cast/Rubber |
| MAIN BEARINGS |
Type |
Replaceable Insert—Selective Fit |
| Effective Length (in.) |
Nos. 1,2 |
0.84 |
|
No. 3 |
0.84 |
|
|
No. 4 |
0.84 |
|
| Total Effective Projected Area (sq. in.) |
4.60 Journal/18.40 Total |
|
| CONNECTING RODS |
Type |
I-Beam |
|
Material |
Forged Steel |
|
| Length Center-to-Center (in.) |
5.75 |
|
| CONNECTING ROD BEARINGS |
Type |
Replaceable Insert —Selective Fit |
| Material (Steel-Backed) |
Aluminum |
|
| Effective Length (in.) |
Each Bearing |
0.601 |
| Total Effective Projected Area (sq. in.) |
4.01 Journal/16.05 Total |
|
| PISTONS |
Material |
Lightweight Cast Aluminum |
|
Length (in.) |
2.26 |
|
|
Bowl |
No |
|
| PISTON RINGS |
Number |
Three |
| Top Compression Ring |
Material — Finish |
Nodular Cast Iron Moly Filled |
| Second Compression Ring |
Material |
Cast Iron |
|
Finish |
None |
|
| Oil Control Ring |
Type |
Two Rail—Spacer Expander |
|
Material |
Steel |
|
| PISTON PINS |
Type |
Pressed in Rod |
|
Material |
Alloy Steel, Cold Extruded |
|
|
Length (in.) |
2.83 |
|
|
Diameter (in.) |
0.947 |
|
| VALVE OPERATING MECHANISM | ||
| Tappets |
Type |
Hydraulic Lash Adjuster |
| Push Rods |
Material |
Steel |
|
Length (in.) |
5.48 |
|
| Rocker Arms |
Type |
Roller Finger |
|
Material |
Sheet Metal |
|
|
Type-Adjustment |
None |
|
| VALVES, INTAKE |
Type |
Recessed Head |
|
Material |
Chromed Steel |
|
|
Head Diameter (in.) |
1.811 |
|
|
Stem Diameter (in.) |
0.275 |
|
|
Stem Oil Control |
Umbrella/Steel-Rubber |
|
|
Angle of Seat |
45° 20' |
|
| Valve Lift |
Valve Lash (in. @ Zero Lash) |
.472 |
| Rotator Type |
Three-Bead Key |
|
| Spring Pressure (lb.) @ Specified Length (in.) |
213 @ 1.42 w/Valve Closed |
|
| VALVES, EXHAUST |
Type |
Recessed Head |
|
Head Material |
Chrome Steel |
|
|
Stem Material |
Chrome Flash |
|
|
Head Diameter (in.) |
1.53 |
|
|
Stem Diameter (in.) |
0.275 |
|
|
Stem Oil Control |
Umbrella/Steel-Rubber |
|
|
Angle of Seat |
45° 20' |
|
| Valve Lift |
Valve Lash (in. @ Zero Lash) |
.472 |
| Rotator Type |
Three-Bead Key |
|
| Spring Pressure (lb.) @ Specified Length (in.) |
213 @ 1.42 w/Valve Closed |
|
| COOLING SYSTEM |
Type |
Pressurized Series Flow |
| Radiator |
Type |
Cross-Flow, Fin & Tube |
| Thermostat |
Poppet-Type, Pellet-Operated With Controlled Bypass |
|
| Operating Temperature |
92°C (198°F) |
|
| Water Pump |
Type |
Centrifugal, Prelubricated |
| Bearing |
Type |
Ball & Roller |
| Drive |
Poly-Vee Belt |
|
| Recirculating Bypass |
Thru Added Bypass |
|
| Fan |
Type |
12-Blade |
|
Material |
Plastic |
|
|
Diameter (in.) |
18.0 |
|
| Ratio (Fan-to-Crankshaft rpm) |
1.18:1 |
|
| ELECTRICAL | ||
| Ignition System |
Type |
12-Volt Electronic Distributorless Ignition System (EDIS) — Spark
Timing Controlled by EEC-V |
| Spark Plugs |
Thread Size |
14mm |
| Firing Order |
1-4-2-5-3-6 |
|
| Starting Motor |
Type |
Positive Engagement |
| Control |
Ignition Key Switch Actuates Solenoid Relay |
|
| Alternator |
Type |
Diode Rectified Series Machine |
| Battery Ground |
Negative |
|
| FUEL SYSTEM | ||
| Fuel Metering System |
Sequential Electronic Fuel Injection — Six Port-Mounted Fuel Injectors Electronically Triggered by EEC-V Module |
|
| Fuel Pump |
Type |
Single Electric |
|
Driven By |
Fuel Pump Relay |
|
|
Location |
In-Tank, High Pressure |
|
| Fuel Filter |
Type — No. Used |
In-Line Large Capacity Filter — One |
|
Location |
Left Frame Rail |
|
| Fuel Reservoir |
Type — No. Used |
One |
|
Location |
In-Tank |
|
| Air Cleaner |
Type |
Dry Element (Remote), Panel |
| LUBRICATION SYSTEM |
Type |
Pressure to Main Bearings, Camshaft Bearings, Connecting Rod Bearings, Spray Bar (From Spray Bar to Roller Fingers), Hydro Lifter; Sprayed Oil to Chain; Pressurized Oil to Chain Tensioners, Oil Pump Drive and Balance Shaft Bearings; Oil Mist and Injected Oil to Cylinder Walls and Piston Pins |
| Oil Pan Plug |
Non-Magnetized |
|
| Oil Pump |
Type—Location |
Rotor Type @ Rear Main Cap |
| Intake |
Type |
Non-Floating, Shrouded Screen in Sump |
| Oil Filter |
Type |
Full-Flow, Disposable |
| Attachment |
Adapter, Right Rear |
|
| Oil Refill Capacity (qts.) | ||
| With Filter Change |
5.0 |
|
| Without Filter Change |
4.0 |
|
| Normal Oil Pressure (psi @ rpm-hot) |
30 @ 2000 |
|