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.
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
Engine Oil Dipstick
420 MAINTAINING YOUR VEHICLE
Compass Variance....................... 170
Computer, Trip/Travel .................... 171
Console, Overhead ....................... 167
Console, Removable ................... 193,194
Contract, Service ........................ 488
Coolant Pressure Cap (Radiator Cap) .......... 436
Cooling System ......................... 434
Adding Coolant (Antifreeze) .............. 436
Coolant Capacity ...................... 461
Coolant Level ...................... 434,437
Disposal of Used Coolant ................ 437
Drain, Flush, and Refill .................. 435
Inspection ........................... 437
Points to Remember .................... 438
Pressure Cap ......................... 436
Radiator Cap ......................... 436
Selection of Coolant (Antifreeze) ......435,461,462
Cruise Control (Speed Control) .............. 164
Cruise Light ........................... 219 Cup Holder
......................... 187,450
Customer Assistance ..................... 486
Data Recorder, Event ...................... 73
Daytime Running Lights ................... 153
Dealer Service .......................... 419
Defroster, Rear Window ................... 304
Defroster, Windshield ................90,283,295
Diagnostic System, Onboard ................ 416
Digital Video Disc (DVD) Player ............. 259
Dimmer Control ........................ 152
Dipsticks Automatic Transmission ................. 444
Oil (Engine) .......................... 420
Disabled Vehicle Towing ................... 408
Disposal Antifreeze (Engine Coolant) ............... 437
Engine Oil ........................... 423
Domelight ............................. 152
INDEX 499
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