adding oil CHEVROLET SUBURBAN 2020 Owner's Manual

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13566622) - 2020 - CRC - 4/15/19
Vehicle Care 289
1. Positive (+) Terminal. SeeJump Starting - North America
0363.
2. Battery - North America 0309.
3. Coolant Surge Tank and Pressure Cap. See Cooling
System 0301.
4. Engine Air Cleaner/Filter 0300.
5. Automatic Transmission Dipstick. See “How to Check
Automatic Transmission Fluid”
under Automatic Transmission
Fluid (10-Speed Transmission)
0 299 or
Automatic Transmission Fluid
(6-Speed Transmission) 0296.
6. Remote Negative (–) Location (Out of View). See Jump
Starting - North America 0363.
7. Engine Cooling Fans (Out of View). See Cooling System
0 301.
8. Engine Oil Fill Cap. See “When
to Add Engine Oil” under
Engine Oil 0293. 9. Engine Oil Dipstick. See
“Checking Engine Oil” under
Engine Oil 0293.
10. Windshield Washer Fluid Reservoir. See “Adding Washer
Fluid” under Washer Fluid
0 306.
11. Brake Fluid Reservoir. See Brake Fluid 0308.
12. Engine Compartment Fuse
Block 0320.

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13566622) - 2020 - CRC - 4/15/19
Vehicle Care 291
1. Positive (+) Terminal. SeeJump Starting - North America
0363.
2. Battery - North America 0309.
3. Coolant Surge Tank and Pressure Cap. See Cooling
System 0301.
4. Engine Air Cleaner/Filter 0300.
5. Remote Negative (–) Location (Out of View). See Jump
Starting - North America 0363.
6. Engine Cooling Fans (Out of View). See Cooling System
0 301.
7. Engine Oil Fill Cap. See “When
to Add Engine Oil” under
Engine Oil 0293.
8. Engine Oil Dipstick. See “Checking Engine Oil” under
Engine Oil 0293.
9. Windshield Washer Fluid Reservoir. See “Adding Washer
Fluid” under Washer Fluid
0 306.
10. Brake Fluid Reservoir. See Brake Fluid 0308. 11.
Engine Compartment Fuse
Block 0320.

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13566622) - 2020 - CRC - 4/15/19
Vehicle Care 293
1. Positive (+) Terminal. SeeJump Starting - North America
0363.
2. Battery - North America 0309.
3. Coolant Surge Tank and Pressure Cap. See Cooling
System 0301.
4. Engine Air Cleaner/Filter 0300.
5. Remote Negative (–) Location (Out of View). See Jump
Starting - North America 0363.
6. Engine Cooling Fans (Out of View). See Cooling System
0 301.
7. Engine Oil Fill Cap. See “When
to Add Engine Oil” under
Engine Oil 0293.
8. Engine Oil Dipstick. See “Checking Engine Oil” under
Engine Oil 0293.
9. Windshield Washer Fluid Reservoir. See “Adding Washer
Fluid” under Washer Fluid
0 306.
10. Brake Fluid Reservoir. See Brake Fluid 0308. 11.
Engine Compartment Fuse
Block 0320.
Engine Oil
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
.
Use engine oil approved to the
proper specification and of the
proper viscosity grade. See
“Selecting the Right Engine Oil”
in this section.
. Check the engine oil level
regularly and maintain the
proper oil level. See “Checking
Engine Oil” and“When to Add
Engine Oil” in this section.
. Change the engine oil at the
appropriate time. See Engine Oil
Life System 0295.
. Always dispose of engine oil
properly. See “What to Do with
Used Oil” in this section.
Checking Engine Oil
If equipped, the ENGINE OIL LOW
ADD OIL message displays when
the engine oil level may be too low.
Check the oil level before filling to
the recommended level. If the oil
is not low and this message remains
on, see your dealer.
Check the engine oil level regularly,
every 650 km (400 mi), especially
prior to a long trip. The engine oil
dipstick handle is a loop. See
Engine Compartment Overview
0288 for the location.
{Warning
The engine oil dipstick handle
may be hot; it could burn you.
Use a towel or glove to touch the
dipstick handle.
Follow these guidelines:
. To get an accurate reading, park
the vehicle on level ground.
Check the engine oil level after
the engine has been off for at
least two hours. Checking the

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13566622) - 2020 - CRC - 4/15/19
Technical Data 397
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricants 0392 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under thehood. See your dealer for more information.
Engine Cooling System* L83 5.3L Engine 16.8 L 17.8 qt
L86 6.2L Engine 16.8 L 17.8 qt
Engine Oil with Filter 7.6 L 8.0 qt
Fuel Tank Short Wheelbase 98.4 L26.0 gal
Long Wheelbase 119.2 L31.5 gal
Transfer Case Fluid 1.5 L1.6 qt
Wheel Nut Torque 190Y 140 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.
*Engine cooling system capacity values are based on the entire cooling system and its components.