To find the correct oil weight for your specific Chrysler Cirrus, you need to:
1. Locate your owner's manual: This is the most reliable source of information. It will specify the recommended oil weight (e.g., 5W-30, 10W-30) and the type (conventional, synthetic blend, or full synthetic).
2. Check the oil fill cap: The oil fill cap sometimes has a sticker indicating the recommended oil type.
3. Look for an oil change sticker: Your car may have a sticker on the driver's side doorjamb or under the hood indicating the recommended oil type and weight from the last service.
4. Use a vehicle information website: Websites like the Chrysler website, or others such as RepairPal, can often provide this information if you enter your vehicle's year, make, model, and engine.
Without this specific information, any recommendation I give you would be potentially harmful to your engine. Always consult your owner's manual or a reliable source for accurate information.
