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.
2000 Mercedes Benz ML430FACTORY OEM SERVICE PROCEDURE
Spark Plugs
SPARK PLUG TYPES
| Application | Bosch | |
|---|---|---|
| 1999 | ||
| S320, S420 & S500 | F9DCO | |
| 2000 | ||
| CL500, ML55 & S500 | F8DPER | |
| 1999-2000 | ||
| C230 & SLK230 | F7KTCR | |
| C280, C43, CLK320, CLK430, E320, E430, E55, ML320, ML430 & SL500 | F8DPER | |
SPARK PLUG SPECIFICATIONS
| Application | Gap In. (mm) | Torque Ft. Lbs. (N.m) |
|---|---|---|
| 1999-2000 | .039 (0.99) | 15-22 (20-30) |
Factory Service Tools
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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.