Here's why you need more information:
* Engine configuration: Duramax 6.6L engines have different cylinder configurations over the years. Some are inline-6, while others are V8s. This greatly affects the cylinder arrangement.
* Manufacturer: While Duramax is a brand name, different manufacturers like GM or Isuzu might have slightly different numbering conventions for their engines.
To find out the location of cylinder #6, you'll need:
1. The specific year, make, and model of the vehicle: This will tell you the exact engine configuration.
2. A service manual for your specific engine: The manual will have a detailed diagram showing the cylinder layout and numbering.
3. Refer to an online resource: Several websites and forums dedicated to Duramax engines have diagrams and explanations for cylinder numbering.
Remember: Always consult reliable sources for accurate information about your specific vehicle.
