oil GMC SIERRA 1997 Owner's Manual

GMC SIERRA 1997 Owner's Manual SIERRA 1997 GMC GMC https://www.carmanualsonline.info/img/44/57863/w960_57863-0.png GMC SIERRA 1997 Owner's Manual

Page 293 of 436

GMC SIERRA 1997 Owners Manual RECOMMENDED SAE YlSCOSlTT GRADE ENGINE  OILS I 
FOR BEST FUEL ECONOMY  AND COLD STARTING, SELECT  THE  LOWEST 
SAL  VISCOSITY  GRADE OIL 
FOR THE  EXPECTED  TEMPERATURE  RANGE. I 
HOT 
WEATHER 
COLD

Page 294 of 436

GMC SIERRA 1997 Owners Manual Engine  Oil  Additives 
Don’t  add  anything to your  oil. Your  GM  dealer is ready 
to  advise  if  you  think  something  should  be  added. 
When to Change  Engine  Oil 
If any one  of these is

Page 297 of 436

GMC SIERRA 1997 Owners Manual Refer to the Maintenance Schedule to determine  when to 
replace  the air filter. See  “Owner Checks and Services” 
in 
the Index. 
Operating  the  engine  with the 
air cleaner off 
can  cause  y

Page 301 of 436

GMC SIERRA 1997 Owners Manual Manual  Transmission  Fluid 
When to Check 
A good  time  to  have  it  checked is when  the engine oil  is 
changed.  However,  the fluid 
in your  manual 
transmission  doesn’t  require changing.

Page 305 of 436

GMC SIERRA 1997 Owners Manual If the  differential  is at operating temperature (warm), 
add  enough  lubricant to raise  the  level  to  the  bottom  of 
the  filler  plug  hole. 
If  the differential  is cold,  add  enough  lubr

Page 306 of 436

GMC SIERRA 1997 Owners Manual What to Use 
Use a mixture  of  one-half clean  water (preferably 
distilled)  and  one-half 
DEX-COOL’ coolant  which 
won’t  damage  aluminum  parts. 
If you  use this mixture, 
you  don’t  ne

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GMC SIERRA 1997 Owners Manual NOTICE: 
Using the  wrong  fluid  can  badly  damage 
brake  system  parts. 
For example,  just a few 
drops  of mineral-based  oil, such 
as engine 
oil,  in  your  brake  system can  damage  brake

Page 337 of 436

GMC SIERRA 1997 Owners Manual Using  Solvent-Type  Cleaner  on  Fabric 
First,  see  if  you  have to use  solvent-type  cleaner  at  all. 
Some  spots  and  stains will  clean  off  better with just 
water  and  mild  soap. 
If

Page 338 of 436

GMC SIERRA 1997 Owners Manual Non-Greasy  Stains Cleaning  Vinyl 
Stains  caused  by catsup, coffee (black), egg, fruit, fruit 
juice,  milk, 
soft drinks, wine, vomit,  urine  and  blood  can 
be  removed  as  follows: 
1. Carefu

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GMC SIERRA 1997 Owners Manual Foreign materials  such  as calcium chloride  and  other 
salts,  ice  melting  agents, road oil and  tar,  tree sap,  bird 
droppings, chemicals from industrial chimneys,  etc., 
can  damage  your  v