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 MANUALSMITSUBISHI2004DIAMANTE V6-3.5L SOHCREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER HEAD ASSEMBLYSYSTEM SPECIFICATIONSGENERAL SPECIFICATIONS
2004 Mitsubishi Diamante V6-3.5L SOHC
General Specifications
2004 Mitsubishi Diamante V6-3.5L SOHCSECTION General Specifications
| Type | V-type, Over head camshaft | ||
| Number of cylinders | 6 | ||
| Bore | 93.0 mm | ||
| Stroke | 85.8 mm | ||
| Piston displacement | 3,497 cm3 | ||
| Compression ratio | 9.0 | ||
| Firing order | 1-2-3-4-5-6 | ||
| Valve timing | Intake valve | Opens (BTDC) | 13 deg |
| Closes (ABDC) | 55 deg | ||
| Exhaust valve | Opens (BBDC) | 51 deg | |
| Closes (ATDC) | 17 deg | ||
| Valve overlap | 30 deg | ||
| Intake valve duration | 248 deg | ||
| Exhaust valve duration | 248 deg |
RENDER: 1.0x
NO RELATED
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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.