2002 Dodge Ram 4.7 Engine Specs
Engine Configuration
The 2002 Dodge Ram 4.7 is equipped with a V8 engine that offers a balance of power and efficiency. Here are the key specifications of this engine:
– Engine Type: 4.7-liter V8
– Displacement: 4,701 cc
– Bore x Stroke: 93 mm x 86.5 mm
– Compression Ratio: 9.3:1
– Valve Configuration: Overhead Valve (OHV)
– Fuel Delivery: Sequential Multi-Port Fuel Injection
– Horsepower: 235 hp @ 4,800 rpm
– Torque: 295 lb-ft @ 3,200 rpm
– Firing Order: 1-8-4-3-6-5-7-2
– Engine Block Material: Cast Iron
– Cylinder Head Material: Aluminum
– Redline: 5,500 rpm
– Recommended Fuel: Regular Unleaded
Engine Oil Specs & Service Intervals
Proper engine oil maintenance is crucial to keep your 2002 Dodge Ram 4.7 running smoothly. Here are the recommended engine oil specifications and service intervals:
– Engine Oil Type: SAE 5W-30 or SAE 10W-30 (API Certified)
– Engine Oil Capacity: 6 quarts (including filter)
– Oil Filter Type: Spin-on
– Oil Change Interval: Every 3,000 miles or 3 months (whichever comes first)
– Oil Filter Replacement: Every oil change
It is important to note that these are general guidelines, and it’s always a good idea to consult your vehicle’s owner’s manual for specific recommendations from the manufacturer.
Detailed Engine Specifications
| Specification | Value |
|---|---|
| Engine Type | 4.7-liter V8 |
| Displacement | 4,701 cc |
| Bore x Stroke | 93 mm x 86.5 mm |
| Compression Ratio | 9.3:1 |
| Valve Configuration | Overhead Valve (OHV) |
| Fuel Delivery | Sequential Multi-Port Fuel Injection |
| Horsepower | 235 hp @ 4,800 rpm |
| Torque | 295 lb-ft @ 3,200 rpm |
| Firing Order | 1-8-4-3-6-5-7-2 |
| Engine Block Material | Cast Iron |
| Cylinder Head Material | Aluminum |
| Redline | 5,500 rpm |
| Recommended Fuel | Regular Unleaded |
In conclusion, the 2002 Dodge Ram 4.7 engine offers a powerful V8 configuration with impressive specifications. By following the recommended engine oil specifications and service intervals, you can ensure the longevity and optimal performance of your vehicle. Always refer to your owner’s manual for precise instructions and consult a professional if you have any specific concerns or questions about your engine.
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