* Vehicle Specific Requirements: Engine oil needs vary significantly depending on the year, model, and engine type of your vehicle. The owner's manual for your specific Buick Rendezvous will contain the exact oil specifications (viscosity, type, etc.) that your engine needs.
* Safety and Performance: Using the wrong oil can lead to engine damage, reduced performance, and even shorten the lifespan of your vehicle.
Here's what I recommend:
1. Consult Your Owner's Manual: The best and safest source of information is your Buick Rendezvous owner's manual. Look up the recommended engine oil specifications.
2. Check with a Mechanic: Talk to a qualified mechanic or your local Buick dealership for professional guidance on the appropriate oil for your vehicle.
Remember, it's always better to be safe than sorry when it comes to your car's engine.
