2007 CHEVROLET COBALT engine coolant

Owner Checks and Services
These owner checks and services should be
performed at the intervals specied to help
ensure the safety, dependability, and emission
control performance of your vehicle. Your
GM Goodwrench
®dealer can assist you with
these checks and services.
Be sure any necessary repairs are completed at
once. Whenever any uids or lubricants are added
to your vehicle, make sure they are the proper
ones, as shown inRecommended Fluids and
Lubricants on page 406.
At Each Fuel Fill
It is important to perform these underhood checks
at each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper
oil if necessary. SeeEngine Oil on page 293for
further details.Notice:It is important to check the engine oil
regularly and keep it at the proper level.
Failure to keep the engine oil at the proper
level can cause damage to the engine not
covered by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary. See
Engine Coolant on page 302for further details.
Intercooler Coolant Level Check
(2.0L Supercharged Engine)
Check the coolant level and add DEX-COOL®
coolant mixture if necessary. SeeEngine Coolant
on page 302for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in
the windshield washer uid reservoir and add the
proper uid if necessary.
402

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name,
part number, or specication can be obtained from
your dealer/retailer.
Usage Fluid/Lubricant
Engine Oil
(2.2L and 2.4L
L4 engines)Engine oil which meets GM
Standard GM6094M and displays
the American Petroleum Institute
(API) Certied for Gasoline Engines
starburst symbol. To determine the
proper viscosity for your vehicle’s
engine, seeEngine Oil on page 293.
Engine Oil
(2.0L L4
Supercharged
engine)The engine requires a special engine
oil meeting GM Standard GM4718M.
Oils meeting this standard can be
identied with the American
Petroleum Institute (API) Certied for
Gasoline Engines starburst symbol.
However, not all synthetic API oils
with the starburst symbol will meet
this GM standard. You should look
for and use only an oil that meets
GM Standard GM4718M. For the
proper viscosity, seeEngine Oil on
page 293.
Usage Fluid/Lubricant
Engine Cooling
System50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 302.
Intercooler
System
(2.0L L4
Supercharged
engine)50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Hydraulic
Clutch SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Manual
Transmission
(2.2L and 2.4L
L4 engines)Manual Transmission Fluid
(GM Part No. U.S. 88861800, in
Canada 88861801).
406

Competitive Driving, Racing or Other........... 242
Content Theft-Deterrent............................... 107
Control of a Vehicle..................................... 230
Convenience Net......................................... 136
Coolant
Engine Temperature Warning Light........... 174
Heater, Engine......................................... 117
Surge Tank Pressure Cap........................ 309
Cooling System........................................... 311
Cruise Control............................................. 149
Cupholder(s)................................................ 136
Customer Assistance Information
Courtesy Transportation........................... 423
Customer Assistance for
Text Telephone (TTY) Users................. 418
Customer Assistance Offices.................... 418
Customer Satisfaction Procedure.............. 414
GM Mobility Reimbursement Program...... 419
Reporting Safety Defects to
General Motors..................................... 430
Reporting Safety Defects to the
Canadian Government.......................... 429
Reporting Safety Defects to the
United States Government.................... 429
Roadside Assistance Program.................. 420
Service Publications
Ordering Information.............................. 430D
Daytime Running Lamps............................. 153
Defensive Driving........................................ 226
Delayed Locking............................................ 99
Differential, Limited-Slip............................... 235
Disc, MP3................................................... 212
Doing Your Own Service Work.................... 281
Dome Lamp................................................ 155
Door
Automatic Door Lock................................ 100
Delayed Locking........................................ 99
Locks......................................................... 98
Power Door Locks..................................... 99
Programmable Automatic Door Unlock..... 100
Rear Door Security Locks........................ 100
Driver
Position, Safety Belt................................... 24
Seat Height Adjuster.................................. 10
Driver Information Center (DIC)................... 181
DIC Operation and Displays..................... 181
DIC Vehicle Personalization..................... 186
DIC Warnings and Messages................... 184
Driver’s Storage Compartment..................... 136
438

Driving
At Night................................................... 243
City.......................................................... 248
Defensive................................................. 226
Drunken................................................... 227
Freeway................................................... 249
Hill and Mountain Roads.......................... 252
In Rain and on Wet Roads...................... 244
Rocking Your Vehicle to Get it Out.......... 259
Winter...................................................... 254
E
Easy Entry Seat............................................ 15
EDR ............................................................ 432
Electrical System
Add-On Equipment................................... 383
Engine Compartment Fuse Block............. 386
Floor Console Fuse Block........................ 384
Fuses and Circuit Breakers...................... 384
Headlamp Wiring..................................... 383
Power Windows and Other
Power Options...................................... 383
Windshield Wiper Fuses........................... 383Engine
Air Cleaner/Filter...................................... 300
Check and Service Engine Soon Light..... 174
Coolant.................................................... 302
Coolant Heater......................................... 117
Coolant Temperature Warning Light.......... 174
Drive Belt Routing.................................... 409
Engine Compartment Overview................ 290
Exhaust................................................... 128
Oil ........................................................... 293
Oil Life System........................................ 298
Overheating............................................. 309
Running While Parked............................. 129
Starting.................................................... 115
Enhanced Traction System (ETS)................ 234
Warning Light........................................... 173
Entry/Exit Lighting....................................... 155
Event Data Recorders................................. 433
Extender, Safety Belt..................................... 39
439

L
Labeling, Tire Sidewall................................. 340
Lamps
Dome....................................................... 155
Mirror Reading......................................... 155
LATCH System
Child Restraints......................................... 53
License Plate Lamps................................... 336
Light
Airbag Readiness..................................... 167
Anti-Lock Brake System Warning............. 172
Brake System Warning............................. 171
Charging System..................................... 170
Engine Coolant Temperature Warning....... 174
Enhanced Traction System (ETS)
Warning Light....................................... 173
Fog Lamp................................................ 179
Highbeam On.......................................... 179
Malfunction Indicator................................ 174
Oil Pressure............................................. 178
Passenger Airbag Status Indicator............ 168
Passenger Safety Belt Reminder.............. 167
Safety Belt Reminder............................... 166Light (cont.)
Security................................................... 179
Up-Shift................................................... 171
Lighting
Entry/Exit................................................. 155
Lights.......................................................... 152
Flash-to-Pass........................................... 146
High/Low Beam Changer ......................... 146
On Reminder........................................... 153
Limited-Slip Differential................................ 235
Loading Your Vehicle................................... 259
Lockout Protection....................................... 101
Locks
Automatic Door Lock................................ 100
Delayed Locking........................................ 99
Door.......................................................... 98
Lockout Protection................................... 101
Power Door............................................... 99
Programmable Automatic Door Unlock..... 100
Rear Door Security Locks........................ 100
Loss of Control........................................... 241
Lumbar
Manual Controls......................................... 10
442