oil dipstick GMC SIERRA 1996 Owners Manual
[x] Cancel search | Manufacturer: GMC, Model Year: 1996, Model line: SIERRA, Model: GMC SIERRA 1996Pages: 404, PDF Size: 21.57 MB
Page 259 of 404

A. Battery
B. Air Cleaner
C. Radiator Cap
D. Coolant Recovery Tmk
E. Air Filter Restriction Indicator
E Engine Oil Dipstick
G. Automatic Transmission Dipstick
H. Fan
I. Power Steering Fluid Reservoir
J. Engine Oil Fill
K. Brake Fluid Reservoir
L. Windshield Washer Fluid Reservoir
M. FuseIRelay Center
N. Storage Compartment
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Page 260 of 404

“VORTEC” 7400 Engine
I
A. Battery
B. Coolant Recovery Tank
C. Air Cleaner
D. Radiator Cap
E. Air Filter Restriction Indicator
E Engine Oil Dipstick K. Brake Fluid Reservoir
G. Automatic Transmission Dipstick L. Storage Compartment
H. Engine Oil Fill M. Windshield Washer
I. Fan Fluid
Reservoir
J. Power Steering Fluid Reservoir Ne Fuse/RelaY Center
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Page 262 of 404

Engine Oil (Gasoline Engine)
If your vehicle has a diesel engine, see “Engine Oil
(Diesel Engine)” in the Diesel Engine Supplement.
It’s a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the
oil must
be warm and the vehicle must
be on level ground. Turn
off the
engine and give the oil a few minutes to
drain back into the oil pan.
If you don’t, the oil dipstick
might not.show the actual level.
Checking Engine Oil
Pull out the dipstick and clean it with a paper towel or
cloth, then
push it back in all the way. Remove it again,
keeping the tip down, and check the level.
The engine oil dipstick has a yellow ring handle and is
located on the passenger side
of the engine.
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Page 263 of 404

When to Add Oil
If the oil is at or below the ADD mark, then you'll need
to add some oil. But you must use the right kind. This
part explains what kind
of oil to use. For crankcase
capacity, see "Capacities and Specifications"
in the Index
NOTICE:
Don't add too much oil. If your engine has so
much oil that the oil level gets above the upper
mark that shows the proper operating range,
your engine could be damaged.
The engine oil fill cap
for the 4.3L, S.OL and the
S.7L engine is located on
the driver's side engine
valve cover.
The engine oil
fill cap for the 7.4L engine is located at
the front
of the engine.
Just fill it enough to put the level somewhere in the
proper operating range. Push the dipstick all the way
hack in when you're through.
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Page 269 of 404

Automatic Transmission Fluid
When to Check a1 C’ -ge
A good time to check your auromarlc transmission fluid
level
is when the engine oil is changed.
Change both the fluid and filter every
50,000 miles
(83 000 km) if the vehicle’s GVWR is over 8,600 or
if the vehicle is mainly driven under one or more of
these conditions:
In heavy city traffic where the outside temperature
regularly reaches
90°F (32°C) or higher.
0 In hilly or mountainous terrain.
0 When doing frequent trailer towing.
Uses such as found in taxi, police or delivery service.
If your vehicle’s GVWR is not over 8,600 and you do
not use your vehicle under any of these conditions, the
fluid and filter
do not require changing.
See “Scheduled Maintenance Services’’
in the Index.
How to Check
Because this operation can be a little difficult, you
may choose to have this done at your GM dealership
Service Department. If
you do it yourself,
be sure to follow all the instructions
here, or
you could get a false reading on the dipstick.
NOTICE:
Too much or too little fluid can damage your
transmission.
Too much can mean that some of
i the fluid could come out and fall on hot engine
~ parts or exhaust system parts, starting a fire. Be
sure to get an accurate reading if you check your
transmission fluid.
Wait at least 30 minutes before checking the
transmission fluid level
if you have been driving:
When outside temperatures are above 90°F (32°C).
0 At high speed for quite a while.
In heavy traffic -- especially in hot weather.
While pulling a trailer.
To get the right reading, the fluid should be at normal
operating temperature, which
is 180°F to 200°F (82°C
to 93°C).
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