Belts
• Belts may need replacing if they squeak or show signs of cracking or splitting.
• Trained dealer technicians can inspect the belts and recommend replacement when necessary.
See also:
Engine Drive Belt Routing
4.2L V6 Engine
5.3L V8 Engine ...
Starting the Vehicle with a Low
Transmitter Battery
If the transmitter battery is weak, the
DIC may display NO REMOTE
DETECTED when you try to start
the vehicle. The REPLACE
BATTERY IN REMOTE KEY
message may also be displayed at
this time.
...
Engine Oil Additives
Do not add anything to the oil. The recommended
oils with the starburst symbol that meet GM
Standard GM6094M are all you will need for good
performance and engine protection. ...