To find the cylinder numbering for YOUR specific Caravan's 3.0L engine, you need to:
1. Consult your vehicle's repair manual: This is the most reliable source. The manual will have a diagram showing the cylinder arrangement and numbering.
2. Look for markings on the engine: Sometimes the cylinders are numbered directly on the engine block or valve covers.
3. Use an online resource: Websites like Chilton or Haynes often have repair manuals and diagrams for specific vehicles. Make sure to enter the exact year and model of your Caravan.
Without knowing the year of your Dodge Caravan, providing a definitive cylinder numbering is impossible. The engine itself might be the same, but the way the manufacturer chooses to number them on the diagrams may vary slightly year-to-year.