2006 CHEVROLET COLORADO engine

{CAUTION:
Snow can trap exhaust gases under your
vehicle. This can cause deadly CO (carbon
monoxide) gas to get inside. CO could
overcome you and kill you. You cannot see
it or smell it, so you might not know it is in your
vehicle. Clear away snow from around the base
of your vehicle, especially any that is blocking
your exhaust pipe. And check around again
from time to time to be sure snow does not
collect there.
Open a window just a little on the side of the
vehicle that is away from the wind. This will help
keep CO out.Run your engine only as long as you must. This saves
fuel. When you run the engine, make it go a little faster
than just idle. That is, push the accelerator slightly. This
uses less fuel for the heat that you get and it keeps the
battery charged. You will need a well-charged battery to
restart the vehicle, and possibly for signaling later on with
your headlamps. Let the heater run for a while.
Then, shut the engine off and close the window almost all
the way to preserve the heat. Start the engine again and
repeat this only when you feel really uncomfortable from
the cold. But do it as little as possible. Preserve the fuel
as long as you can. To help keep warm, you can get out
of the vehicle and do some fairly vigorous exercises
every half hour or so until help comes.
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If Your Vehicle is Stuck in Sand,
Mud, Ice, or Snow
In order to free your vehicle when it is stuck, you will
need to spin the wheels, but you do not want to spin
your wheels too fast. The method known as rocking can
help you get out when you are stuck, but you must use
caution.
{CAUTION:
If you let your tires spin at high speed, they
can explode, and you or others could be
injured. And, the vehicle can overheat. That
could cause an engine compartment re or
other damage. When you are stuck, spin the
wheels as little as possible. Do not spin the
wheels above 35 mph (55 km/h) as shown on
the speedometer.
Notice:Spinning your wheels can destroy parts
of your vehicle as well as the tires. If you spin the
wheels too fast while shifting your transmission
back and forth, you can destroy your transmission.
For information about using tire chains on your
vehicle, seeTire Chains on page 5-67.
Rocking Your Vehicle to Get It Out
First, turn your steering wheel left and right. That will
clear the area around your front wheels. If you have a
four-wheel-drive vehicle, shift into 4HI. If you have
traction control, turn the traction control system off. See
Traction Control System (TCS) on page 4-9. Then shift
back and forth between REVERSE (R) and a forward
gear, or with a manual transmission, between FIRST (1)
or SECOND (2) and REVERSE (R), spinning the wheels
as little as possible. Release the accelerator pedal while
you shift, and press lightly on the accelerator pedal when
the transmission is in gear. By slowly spinning your
wheels in the forward and reverse directions, you will
cause a rocking motion that may free your vehicle. If that
does not get you out after a few tries, you may need to be
towed out. Or, you can use your recovery hooks if your
vehicle has them. If you do need to be towed out, see
Towing Your Vehicle on page 4-50.
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If You Do Decide To Pull A Trailer
If you do, here are some important points:
There are many different laws, including speed limit
restrictions, having to do with trailering. Make sure
your rig will be legal, not only where you live but
also where you’ll be driving. A good source for
this information can be state or provincial police.
Consider using a sway control. You can ask a hitch
dealer about sway controls.
Don’t tow a trailer at all during the rst 500 miles
(800 km) your new vehicle is driven. Your engine,
axle or other parts could be damaged.
Then, during the rst 500 miles (800 km) that you tow
a trailer, don’t drive over 50 mph (80 km/h) and don’t
make starts at full throttle. This helps your engine
and other parts of your vehicle wear in at the
heavier loads.
You may want to shift the transmission to THIRD (3)
or, if necessary, a lower gear selection if the
transmission shifts too often (e.g., under heavy
loads and/or hilly conditions). If you have a manual
transmission and you are towing a trailer, it’s better
not to use the highest gear.Three important considerations have to do with weight:
the weight of the trailer,
the weight of the trailer tongue
and the weight on your vehicle’s tires.
Weight of the Trailer
How heavy can a trailer safely be?
It depends on how you plan to use your rig. For example,
speed, altitude, road grades, outside temperature and
how much your vehicle is used to pull a trailer are all
important. It can also depend on any special equipment
that you have on your vehicle, and the amount of tongue
weight the vehicle can carry. See “Weight of the Trailer
Tongue” later in this section for more information.
Maximum trailer weight is calculated assuming only the
driver is in the tow vehicle and it has all the required
trailering equipment. The weight of additional optional
equipment, passengers and cargo in the tow vehicle
must be subtracted from the maximum trailer weight.
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The following chart shows how much your trailer can weigh, based upon your vehicle model and options.
Vehicle Axle Ratio Maximum Trailer Weight GCWR**
2WD Regular Cab
Automatic Transmission,
2.8L Engine3.73 3,300 lbs (1 497 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.5L Engine3.42 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
Automatic Transmission,
3.5L Engine3.73 4,000 lbs (1 814 kg) 8,500 lbs (3 855 kg)
Manual Transmission,
2.8L Engine3.42 1,800 lbs (816 kg) 5,500 lbs (2 495 kg)
Manual Transmission,
2.8L Engine3.73 2,300 lbs (1 043 kg) 6,000 lbs (2 722 kg)
Manual Transmission,
3.5L Engine3.42 3,200 lbs (1 451 kg) 7,000 lbs (3 175 kg)
Manual Transmission,
3.5L Engine3.73 3,700 lbs (1 678 kg) 7,500 lbs (3 402 kg)
Vehicle Axle Ratio Maximum Trailer Weight GCWR**
2WD Extended Cab
Automatic Transmission,
2.8 L Engine3.73 3,100 lbs (1 406 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.5L Engine3.42 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
Automatic Transmission,
3.5L Engine3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
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Vehicle Axle Ratio Maximum Trailer Weight GCWR**
Manual Transmission,
2.8L Engine3.42 1,600 lbs (726 kg) 5,500 lbs (2 495 kg)
Manual Transmission,
2.8L Engine3.73 2,100 lbs (952 kg) 6,000 lbs (2 722 kg)
Manual Transmission,
3.5L Engine3.42 3,100 lbs (1 406 kg) 7,000 lbs (3 175 kg)
Manual Transmission,
3.5L Engine3.73 3,600 lbs (1 633 kg) 7,500 lbs (3 402 kg)
Vehicle Axle Ratio Maximum Trailer Weight GCWR**
2WD Crew Cab
Automatic Transmission,
2.8L Engine3.73 2,900 lbs (1 315 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.5L Engine3.42 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
Automatic Transmission,
3.5L Engine3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Manual Transmission,
2.8L Engine3.42 1,400 lbs (635 kg) 5,500 lbs (2 495 kg)
Manual Transmission,
2.8L Engine3.73 1,900 lbs (862 kg) 6,000 lbs (2 722 kg)
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Vehicle Axle Ratio Maximum Trailer Weight GCWR**
4WD Regular Cab
Automatic Transmission,
2.8L Engine3.73 3,000 lbs (1 361 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
2.8L Engine4.10 3,000 lbs (1 361 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.5L Engine3.42 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
Automatic Transmission,
3.5L Engine3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Automatic Transmission,
3.5L Engine4.10 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Manual Transmission,
2.8L Engine3.73 2,000 lbs (907 kg) 6,000 lbs (2 722 kg)
Manual Transmission,
2.8L Engine4.10 2,000 lbs (907 kg) 6,000 lbs (2 722 kg)
Manual Transmission,
3.5L Engine3.42 3,000 lbs (1 361 kg) 7,000 lbs (3 175 kg)
Manual Transmission,
3.5L Engine3.73 3,500 lbs (1 588 kg) 7,500 lbs (3 402 kg)
Manual Transmission,
3.5L Engine4.10 3,500 lbs (1 587 kg) 7,500 lbs (3 402 kg)
4-60

Vehicle Axle Ratio Maximum Trailer Weight GCWR**
4WD Extended Cab
Automatic Transmission,
2.8L Engine3.73 2,900 lbs (1 315 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
2.8L Engine4.10 2,900 lbs (1 315 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.5L Engine3.42 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
Automatic Transmission,
3.5L Engine3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Automatic Transmission,
3.5L Engine4.10 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Manual Transmission,
2.8L Engine4.10 1,900 lbs (861 kg) 6,000 lbs (2 722 kg)
Manual Transmission,
3.5L Engine3.42 2,800 lbs (1 270 kg) 7,000 lbs (3 175 kg)
Manual Transmission,
3.5L Engine3.73 3,300 lbs (1 497 kg) 7,500 lbs (3 402 kg)
Manual Transmission,
3.5L Engine4.10 3,300 lbs (1 497 kg) 7,500 lbs (3 402 kg)
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Vehicle Axle Ratio Maximum Trailer Weight GCWR**
4WD Crew Cab
Automatic Transmission,
2.8L Engine3.73 2,700 lbs (1 225 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
2.8L Engine4.10 2,700 lbs (1 225 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.5L Engine3.42 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
Automatic Transmission,
3.5L Engine3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Automatic Transmission,
3.5L Engine4.10 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Manual Transmission,
2.8L Engine4.10 1,700 lbs (771 kg) 6,000 lbs (2 721 kg)
**The Gross Combination Weight Rating (GCWR) is the
total allowable weight of the completely loaded vehicle
and trailer including any passengers, cargo, equipment
and conversions. The GCWR for your vehicle should
not be exceeded.You can ask your dealer for our trailering information or
advice, or you can write us at the address listed in your
Warranty and Owner Assistance Information Booklet.
In Canada, write to:
General Motors of Canada Limited
Customer Communication Centre, 163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
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