2008 GMC ENVOY check engine

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GMC ENVOY 2008  Owners Manual Maintenance Schedule......................................6-2
Introduction...................................................6-2
Maintenance Requirements..............................6-2
Your Vehicle

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GMC ENVOY 2008  Owners Manual Maintenance Schedule
Introduction
Important: Keep engine oil at the proper level and
change as recommended.
Have you purchased the GM Protection Plan? The Plan
supplements your new vehicle warranties.

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GMC ENVOY 2008  Owners Manual When you go to your dealer/retailer for your service
needs, you will know that trained and supported service
technicians will perform the work using genuine parts.
If you want to purchase service info

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GMC ENVOY 2008  Owners Manual Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and �lter. SeeEngine Oil on page 5-16. Reset oil life
system. SeeEngine Oil Life System on page 5-19.An Emission Control
Servi

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GMC ENVOY 2008  Owners Manual (e)Make sure the safety belt reminder light and safety
belt assemblies are working properly. Look for any
other loose or damaged safety belt system parts. If you
see anything that might keep a safety

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GMC ENVOY 2008  Owners Manual Owner Checks and Services
These owner checks and services should be performed
at the intervals speci�ed to help ensure the safety,
dependability, and emission control performance of your
vehicle. Your

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GMC ENVOY 2008  Owners Manual At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be s

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GMC ENVOY 2008  Owners Manual Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition to LOCK/OFF in each shift lever position.
The ignition should turn to LOCK/OFF only
when the sh