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:
Vehicle Storage
WARNING
Batteries have acid that can burn you and gas that can explode. You can be badly
hurt if you are not careful. See Jump Starting for tips on working around
a battery without gettin ...
Using the Store Command
The store command allows a phone number to be stored without entering the digits individually.
1. Press
.
► For vehicles without a navigation system, the system responds “Ready,” followed ...
Buying New Tires
GM has developed and matched
specific tires for the vehicle. The
original equipment tires installed
were designed to meet General
Motors Tire Performance Criteria
Specification (TPC Spec)
...