1994 CHEVROLET BLAZER Owners Manual

Downloaded from www.Manualslib.com manuals search engine Towing Your Vehicle
Try to have a GM dealer or a professional towing service tow your vehicle.
They can provide the right equipment and know how to tow it without
damage.
If your vehicle has been changed since
it was factory-new by adding things
like fog lamps, aero skirting, or special tires and wheels, these things could
be damaged during towing.
Before you do anything, turn on the hazard warning flashers.
When you call, tell the towing service:
0 That your vehicle has rear-wheel drive, or that it has the four-wheel
drive option.
The make, model, and year of your vehicle.
0 Whether you can move the shift lever for the transmission and shift the
transfer case,
if you have one.
0 If there was an accident, what was damaged.
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Downloaded from www.Manualslib.com manuals search engine When your vehicle is being towed, have the ignition key off. The steering
wheel should
be clamped in a straight-ahead position with a clamping
device designed for towing service.
Do not use the vehicle’s steering
column lock for this. The transmission (either automatic
or manual) should
be in
“N’ (Neutral) and the transfer case (either manual shift or electronic
shift), if
you have one, should be in 2 WHEEL (two-wheel drive). The
parking brake should be released.
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Downloaded from www.Manualslib.com manuals search engine Towing From the Front
NOTICE:
Do not tow with sling-type equipment or the front bumper
system will be damaged.
Use wheel
lift or car-carrier equipment.
Additional ramping may be required for car-carrier equipment.
Use safety chains and wheel straps.
If your vehicle has the four-wheel drive option, a dolly MUST be
used under the rear wheels when towing from the front.
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Downloaded from www.Manualslib.com manuals search engine Towing From the Rear
NOTICE:
Do not tow with sling-type equipment or the rear bumper
system will be damaged.
Use wheel lift or car-carrier equipment.
Additional ramping may be required for car-carrier equipment. Use safety chains and wheel straps.
If your vehicle has the four-wheel drive option, a dolly MUST be
used under the front wheels when towing from the rear.
Don’t have your vehicle towed on the rear wheels, unless
you have to. If the
vehicle must
be towed on the rear wheels, don’t go more than 35 mph (56
km/h) or farther than 50 miles (80 km) or your transmission will be
damaged.
If these limits must be exceeded, then the rear drive wheels have
to be supported on
a dolly.
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Downloaded from www.Manualslib.com manuals search engine Engine Overheating
You will find a coolant temperature gage on your vehicle's instrument
panel.
lf Steam /s Coming From Your Engine
NOTICE:
If your engine catches fire because you keep driving with no
coolant, your vehicle can be badly damaged. The costly repairs \
would not be covered by your warranty.
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Downloaded from www.Manualslib.com manuals search engine If No Steam Is Coming From Your Engine
If you get the 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:
Climb a long hill on a hot day.
Stop after high speed driving.
Idle for long periods in traffic.
Tow a trailer.
If
you get the overheat warning with no sign of steam, try this for a minute
or so:
1. If you have an air conditioner, turn it off.
2. Turn on your heater to full hot at the highest fan speed and open the
3. If you’re in a traffic jam, shift to “N” (Neutral).
window as
necessary.
If
you no longer have the overheat warning, you can drive. Just to be safe,
drive slower for about
ten minutes. If the warning doesn’t come back on,
you can drive normally.
If
the warning continues, pull over, stop, and park your vehicle right away.
If there’s still no sign of steam, push
the accelerator until the engine speed is
about twice as fast as normal idle speed. Bring the engine speed back to
normal idle speed after two
or three minutes. Now see if the warning stops.
But then, if you still have the warning, TURN OFF THE ENGINE AND
GET EVERYONE OUT OF THE VEHICLE until it cools down.
You may decide not to
lift the hood but to get service help right away.
When
you decide it’s
safe to
lift the hood,
here’s what you’ll see:
A. Coolant recovery
B. Radiator pressure
C. Engine fan tank
cap
If the
coolant inside the coolant recovery tank is boiling, don’t do anything
else until
it cools down.
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Downloaded from www.Manualslib.com manuals search engine B'
The coolant level should be at or above the ADD mark. If it isn't, you may
have a leak
in the radiator hoses, heater hoses, radiator, water pump or
somewhere else
in the cooling system.
NOTICE:
Engine damage from running your engine without coolant isn't
covered by your warranty.
If there seems to be no leak, start the engine again. See if the fan speed
increases when idle speed is doubled
by pushing the accelerator pedal down.
If
it doesn't, your vehicle needs service. Turn off the engine.
How to Add Coolant to the Coolant Recovery Tank
If you haven't found a problem yet, but the coolant level isn't at or above
the
ADD mark, add a 50/50 mixture of clean water (preferably distilled)
and a proper antifreeze at the coolant recovery tank. (See "Engine Coolant"
in the Index for more information about the proper coolant mix.)
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Downloaded from www.Manualslib.com manuals search engine NOTICE:
In cold weather, water can freeze and crack the engine, radiator, \
heater core
and other parts. Use the recommended coolant.
When the coolant in the coolant recovery tank is at or above the the ADD
mark, start your vehicle.
If the overheat warning continues, there’s one more thing you can try. You
can add the proper coolant mix directly to the radiator but be sure the
cooling system is cool before you do it.