service CHEVROLET BLAZER 1995 2.G Owner's Manual

Downloaded from www.Manualslib.com manuals search engine Then here tire some tips:
0 Make sure your vehicle is well ventilated, with a comfortably cool
interior.
0 Keep your eyes moving. Scan the‘road ahead and to the sides. Check
your mirrors and your instruments frequently.
If you get sleepy, pull off the road into a rest, service, or parking area
and take a nap, get some exercise, or both. For safety, treat drowsiness
on the highway as an emergency.
Hill and Mountain Roads
Driving on steep hills or mountains is different from driving in flat or
rolling terrain.
If you drive regularly in steep country, or if you’re plann\
ing to visit there,
here are some tips that can make your trips safer and more enjoyable. (See \
“Off-Road Driving” in the Index for information about driving off-road.)
Keep your vehicle in good shape. Check all fluid levels and also the
brakes, tires, cooling system and transmission. These parts can work
hard on mountain roads.
0 Know how to go down hills. The most important thing to know is this:
let your engine do some of the slowing down. Shift to a lower gear
when you go down a steep or long hill.
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Downloaded from www.Manualslib.com manuals search engine When You Are Ready to Leave After Parking on a Hill
1. Apply your regular brakes and hold the pedal down while you:
Start your engine;
0 Shift into a gear; and
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you’re pulling a trailer. See
the Maintenance Schedule for more on this. Things that are especially
important
in trailer operation are automatic transmission fluid (don’t
overfill), engine oil, axle lubricant, belt, cooling system, and brake
adjustment. Each
of these is covered in this manual, and the Index will help
you find them quickly. If you’re trailering, it’s a good idea to review these
sections before you start your trip.
Check periodically to see that all hitch nuts and bolts are tight.
Trailer Lighting Systems Wiring
See “Trailer Wiring Harness” in the Index.
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Downloaded from www.Manualslib.com manuals search engine Good Battery (-) Heavy Metal Engine Part
9. Attach the cable at least 18 inches (45 cm) away from the dead battery,
but
not near engine parts that move. The electrical connection is just as
good there, but the chance of sparks getting back to the batt\
ery
is much
less.
10. Now start the vehicle with the good battery and run the engin\
e for a
11. Try to start the vehicle with the dead battery. If it won’t start after a few
while.
tries make sure all connections are good.
If it still won’t start, it
probably needs service.
12. Remove the cables in reverse order to prevent electrical shorti\
ng. Take
care that they don’t touch each other or any other metal.
Remove Cables In This Order:
3 2
2 1. Heavy Metal
Engine Part
2. Good Battery (-)
3. Good Battery (+)
4. Dead Battery (+)
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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:
Whether your vehicle has rear-wheel drive, four-wheel drive or
all-wheel drive.
The make, model, and year of your vehicle.
Whether you can move the shift lever for the transmission and shift the
transfer case,
if you have one.
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 NEUTRAL (N) and the transfer case (either manual shift or electronic
shift), if you have one, should be in
2HI. The parking brake should be
released.
Don’t have your vehicle towed
on the rear wheels, unless you have to. If the
velucle must be towed
on the rear wheels, don’t go more than 35 mph (56
Mh) 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.
Don’t have your vehicle towed with the wheels in contact with the ground if
it has all-wheel drive. If your vehicle has the all-wheel-drive option,
it can
only be towed with all four wheels off the ground. If the vehicle must be
towed with wheel lift equipment, then either the front or rear wheels must
be supported
on a dolly or the vehicle must be transported on a flatbed
carrier.
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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:
0 Climb a long hill on a hot day.
0 Stop after high speed driving.
0 Idle for long periods in traffic.
e Tow a trailer. See "Driving on Grades" in the Index.
If
YOU get the overheat warning with no sign of steam, try this for a minute
or
so:
1. Turn off your air conditioner.
2. Turn on your heater to full hot at the highest fan speed and open the
window as necessary.
3. If you're in a traffic jam, shift to NEUTRAL (N); otherwise, shift to the
highest gear while driving
- AUTOMATIC OVERDRIVE (@) or
DRIVE (D) for automatic transmissions.
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 oflthe 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.
ici
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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

Downloaded from www.Manualslib.com manuals search engine If the coolant inside the coolant recovery tank is boiling, don’\
t do anything
else until
it cools down.
The coolant level should be at 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.
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Downloaded from www.Manualslib.com manuals search engine Service & Appearance Care
Section‘
Here you will find information about the care of your vehicle. This section
begins with service and fuel infomation, and then it shows how to check
important fluid and lubricant levels. There is also technical information
about your vehicle, and a part devoted to its appearance care.
Service
Your GM dealer knows your vehicle best and wants you to be happy with it.
We hope you’ll go to your dealer for all your service needs. You’ll get
genuine GM parts and GM-trained and supported service people.
We hope you’ll want to keep your GM vehicle all GM. Genuine GM parts
have one
of these marks:
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Downloaded from www.Manualslib.com manuals search engine Doing Your Own Service Work
If you want to do some of your own service work, you’ll want to get the
proper
GM Service Manual. It tells you much more about how to service
your vehicle than this manual can.
To order the proper service manual, see
“Service Publications” in the Index.
You should keep a record with all parts receipts and list the mileage and the
date
of any service work you perform. See “Maintenance Record” in the
Index.
I NOTICE:
If you try to do your own service work without knowing enough
about it, your vehicle could be damaged.
Fuel
Use regular unleaded gasoline rated at 87 octane or higher. Use premium
unleaded gasoline rated at 91 octane or higher for high power performance,
when towing a trailer or with a high payload requirement.
But when
operating with a light load as a normal condition, you may use middle grade
or regular unleaded gasolines.
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Downloaded from www.Manualslib.com manuals search engine The gasoline you use should meet specifications ASTM D4814 in the
United States and
CGSB 3.5-92 in Canada. These fuels should have the
proper additives,
so you should not have to add anything to the fuel.
In the United States and Canada, it’s easy to be sure you get the right kind
of gasoline (unleaded). You’ll see
UNLEADED right on the pump. And
only unleaded nozzles will fit into your vehicle’s filler neck.
Be sure the posted octane is at least
91 for premium, 89 for middle grade
and 87-for regular.
If the octane is less than 87, you may get a heavy
knocking noise when you drive. If it’s bad enough,
it can damage your
engine.
If you’re using fuel rated at 91 octane or higher and you still hear heavy
knocking, your engine needs service. But don’t
worry if you hear a little
pinging noise when you’re accelerating
or driving up a hill. That’s normal,
and you don’t have to buy a higher octane fuel to get rid of it. It’s the heavy,
constant knock that means you have a problem.
What about gasoline with blending materials that contain oxygen
(oxygenates), such as
MTBE or alcohol?
MTBE is “methyl tertiary-butyl ether.” Fuel that is no more than 15%
MTBE is fine for your vehicle.
Ethanol is ethyl or grain alcohol. Properly-blended fuel that is no more than
10% ethanol is fine for your vehicle.
Methanol is methyl or wood alcohol.
~ NOTICE:
1 Fuel that is more than 5% methanol is bad for your vehicle.
I Don’t use it. It can corrode metal parts’in your fuel system and
1 also damage plastic and rubber parts. That damage wouldn’t b\
e
1 covered under your warranty. And even at 5% or less, there
~ must be “cosolvents” and corrosion preventers in this fuel\
to
~ help avoid these problems.
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