engine GMC ENVOY 2006 Owners Manual

GMC ENVOY 2006 Owners Manual ENVOY 2006 GMC GMC https://www.carmanualsonline.info/img/44/35558/w960_35558-0.png GMC ENVOY 2006 Owners Manual

Page 376 of 524

GMC ENVOY 2006 Owners Manual Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system that lets you know
when to change the engine oil and �lter. This is based on
engine revolutions and engine temperatu

Page 377 of 524

GMC ENVOY 2006 Owners Manual What to Do with Used Oil
Used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer.
Do not let used oil stay on your skin for very long. Clean
your skin

Page 378 of 524

GMC ENVOY 2006 Owners Manual How to Inspect the Engine Air
Cleaner/Filter
To inspect the air cleaner/�lter remove the �lter from the
vehicle and lightly shake the �lter to release loose
dust and dirt. If the �lter remains caked w

Page 379 of 524

GMC ENVOY 2006 Owners Manual Automatic Transmission Fluid
When to Check and Change Automatic
Transmission Fluid
A good time to check your automatic transmission �uid
level is when the engine oil is changed.
Change the �uid and �l

Page 380 of 524

GMC ENVOY 2006 Owners Manual Checking the Fluid Level
Prepare your vehicle as follows:
1. Park your vehicle on a level place. Keep the
engine running.
2. With the parking brake applied, place the shift lever
in PARK (P).
3. With

Page 381 of 524

GMC ENVOY 2006 Owners Manual How to Add Automatic
Transmission Fluid
Refer to the Maintenance Schedule to determine what
kind of transmission �uid to use. SeeRecommended
Fluids and Lubricants on page 6-12.
Add �uid only after che

Page 382 of 524

GMC ENVOY 2006 Owners Manual What to Use
Use a mixture of one-half clean, drinkable water and
one-half DEX-COOL®coolant. If you use this coolant
mixture, you do not need to add anything else.
{CAUTION:
Adding only plain water to

Page 383 of 524

GMC ENVOY 2006 Owners Manual Adding Coolant
If you need more coolant, add the proper DEX-COOL®
coolant mixture at the coolant recovery tank.
{CAUTION:
Turning the radiator pressure cap when the
engine and radiator are hot can al

Page 384 of 524

GMC ENVOY 2006 Owners Manual Radiator Pressure Cap
Notice:If the pressure cap is not tightly installed,
coolant loss and possible engine damage may
occur. Be sure the cap is properly and tightly
secured.
SeeEngine Compartment Ove

Page 385 of 524

GMC ENVOY 2006 Owners Manual If No Steam Is Coming From
Your Engine
If you get an engine overheat warning but see or hear
no steam, the problem may not be too serious.
Sometimes the engine can get a little too hot when you:
Clim