WARNING!
You can be badly injured working on or around a
motor vehicle. Do only that service work for which
you have the knowledge and the proper equipment.
If you have any doubt about your ability to perform
a service job, take your vehicle to a competent
mechanic.
MAINTENANCE PROCEDURES
The pages that follow contain therequiredmaintenance
services determined by the engineers who designed your
vehicle.
Besides the maintenance items for which there are fixed
maintenance intervals, there are other items that should
operate satisfactorily without periodic maintenance.
However, if a malfunction of these items does occur, itcould adversely affect the engine or vehicle performance.
These items should be inspected if a malfunction is
observed or suspected.
Engine Oil
Checking Oil Level
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop.
The best time to check the engine oil level is about 5
minutes after a fully warmed engine is shut off or before
starting the engine after it has sat overnight.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level between the MIN and MAX markings on the
dipstick. Adding one quart of oil when the reading is at
the MIN mark will result in a MAX reading on these
engines.
326 MAINTAINING YOUR VEHICLE
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
Change Engine Oil
Road conditions and your kind of driving affects the
interval at which your oil should be changed. Check the
following list to see if any apply to you.
•Day or night temperatures are below 32°F(0°C).
•Stop and Go driving.
•Extensive engine idling.
•Driving in dusty conditions.
•Short trips of less than 10 miles (16 km).
•More than 50% of your driving is at sustained high
speeds during hot weather, above 90°F (32°C).
•Trailer towing.
•Taxi, Police or delivery service (commercial service).
•Off-Road or desert operation.
Engine Oil Dipstick
MAINTAINING YOUR VEHICLE 327
7
Adding Coolant (Antifreeze).............. 342
Coolant Capacity...................... 368
Coolant Level......................341,344
Disposal of Used Coolant................ 344
Drain, Flush, and Refill.................. 341
Inspection........................... 344
Points to Remember.................... 344
Pressure Cap......................... 343
Radiator Cap......................... 343
Selection of Coolant...............341,368,369
Cruise Control (Speed Control).............. 134
Cruise Light........................... 170
Cup Holder.........................150,358
Customer Assistance..................... 394
Dealer Service.......................... 325
Defroster, Rear Window................... 243
Defroster, Windshield................69,228,239
Delay (Intermittent) Wipers................. 127Diagnostic System, Onboard................ 322
Digital Video Disc Player.................. 203
Dimmer Switch, Headlight................. 125
Dipsticks
Automatic Transmission................. 350
Oil (Engine).......................... 326
Disabled Vehicle Towing................... 313
Disarming, Theft System................... 26
Disposal
Antifreeze (Engine Coolant)............... 344
Engine Oil........................... 330
Door Ajar Light......................... 173
Door Locks............................. 16
Door Locks, Automatic.................... 17
Door Opener, Garage..................... 138
Drive Belts............................ 330
Drive Shaft Universal Joints................ 337
Driving
On Slippery Surfaces.................... 311
INDEX 407
10
