Recommended Fuel
Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when driving.
If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If heavy knocking is heard when using gasoline rated at 87 octane or higher, the engine needs service.
See also:
Tailored design weaves in signature style and refinement
The 2013 ATS interprets Cadillac's Art & Science design language in a new
proportion, tailoring the signature styling and refinement cues for the most
compact Cadillac while upholding - and ad ...
When to Check Power Steering Fluid
It is not necessary to regularly check power steering fluid unless there is a
leak suspected in the system or an unusual noise is heard. A fluid loss in this
system could indicate a problem. Have ...
Storing the Tire Sealant
and Compressor Kit
(Wagon)
The tire sealant and compressor kit
is located in the rear of the vehicle.
A. Tire Sealant and Compressor Kit
B. Foam Container
C. Subwoofer (Optional)
1. Open the liftgate. See Liftgate.
2. ...