cooling CHEVROLET COBALT 2007 1.G Owner's Guide

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