2008 HUMMER H3 fuel

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Page 170 of 416

HUMMER H3 2008  Owners Manual Malfunction Indicator Lamp
Check Engine Light
A computer system called OBD II (On-Board
Diagnostics-Second Generation) monitors operation of
the fuel, ignition, and emission control systems. It makes

Page 171 of 416

HUMMER H3 2008  Owners Manual If the Light is Flashing
The following can prevent more serious damage to your
vehicle:
Reduce vehicle speed.
Avoid hard accelerations.
Avoid steep uphill grades.
If you are towing a trailer, reduce t

Page 174 of 416

HUMMER H3 2008  Owners Manual Fuel Gage
When the ignition is on, the fuel gage tells you about
how much fuel you have remaining in the fuel tank.
Here are three things that some owners ask about. None
of these indicate a problem w

Page 179 of 416

HUMMER H3 2008  Owners Manual FLUID
This message displays if the brake �uid is low. Check
the brake �uid as soon as possible and have your
vehicle serviced by your dealer/retailer. SeeBrakes on
page 5-38for more information. Press

Page 181 of 416

HUMMER H3 2008  Owners Manual SERVICE CHARG (Charge) SYS
(System)
This message displays if there is a problem with the
battery charging system. Under certain conditions, the
battery warning light may also turn on in the instrument

Page 208 of 416

HUMMER H3 2008  Owners Manual Off-Road Driving
This off-road guide is meant to provide advice for
when you drive your vehicle off paved roads. Also,
seeBraking on page 4-3.
Off-road driving can be great fun. But it does have
some

Page 227 of 416

HUMMER H3 2008  Owners Manual If the water is not too deep, drive slowly through it.
At faster speeds, water splashes on your ignition system
and your vehicle can stall. Stalling can also occur if
you get your tailpipe under water

Page 230 of 416

HUMMER H3 2008  Owners Manual Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider having
it serviced by your dealer/retailer before departing.
Things to check on your own include:
Windshield Washer Flui
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