To figure out which engine you have:
1. Look at your vehicle's title or registration: The engine size will be listed.
2. Check the engine compartment: The engine size is typically stamped on a plate attached to the engine block.
3. Look up your VIN: You can use an online VIN decoder to find your engine information.
Once you know which engine you have, here are some general guidelines:
* 3.9L V6: Typically requires 5W-30 or 10W-30 synthetic blend oil.
* 4.6L V8: Typically requires 5W-20 or 5W-30 synthetic blend oil.
Important things to consider:
* Your owner's manual: It will provide the most accurate oil recommendation for your specific vehicle.
* Current oil level and condition: Check your oil level and consider a change if it's low or dark.
* Your driving conditions: If you drive in extreme temperatures or frequently tow heavy loads, you may need a different oil viscosity.
* Consult with a mechanic: If you're unsure, a mechanic can help you determine the best oil for your Mustang.
Always consult your owner's manual or a trusted mechanic for the most accurate oil recommendation.
