Spark Plugs
Spark plugs must fire properly to assure engine perfor-
mance and emission control. New spark plugs should be
installed at the specified mileage. The entire set should be
replaced if there is any malfunction due to a faulty spark
plug. Refer to the “Vehicle Emission Control Informa-
tion” label in the engine compartment for spark plug
information.
Spark Plug Wires
The spark plug wires should be kept clean and properly
connected. Terminals should be fully seated. Cracked,
damaged, or faulty wires should be replaced.
Engine Air Cleaner Filter
Under normal driving conditions, replace the air filter at
the intervals shown on “Maintenance Schedule A.” If,
however, you drive the vehicle frequently under dusty or
severe conditions, the filter element should be inspected
periodically and replaced if necessary at the intervals
shown on “Maintenance Schedule B.”
WARNING!
The air induction system (air cleaner, hoses, etc) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc) unless such removal is necessary
for repair or maintenance. Make sure that no one is
near the engine compartment before starting the
vehicle with the air induction system (air cleaner,
hoses, etc) removed. Failure to do so can result in
serious personal injury.
MAINTAINING YOUR VEHICLE
367
7
Содержание 2007 Grand Cherokee Series
Страница 2: ......
Страница 7: ...INTRODUCTION 7 1...
Страница 10: ......
Страница 96: ...96 UNDERSTANDING THE FEATURES OF YOUR VEHICLE...
Страница 97: ...UNDERSTANDING THE FEATURES OF YOUR VEHICLE 97 3...
Страница 98: ...98 UNDERSTANDING THE FEATURES OF YOUR VEHICLE...
Страница 168: ......
Страница 172: ...INSTRUMENT PANEL AND CONTROLS 172 UNDERSTANDING YOUR INSTRUMENT PANEL...
Страница 173: ...INSTRUMENT CLUSTER Gasoline Engine UNDERSTANDING YOUR INSTRUMENT PANEL 173 4...
Страница 174: ...Diesel Engine 174 UNDERSTANDING YOUR INSTRUMENT PANEL...
Страница 239: ...UNDERSTANDING YOUR INSTRUMENT PANEL 239 4...
Страница 244: ...Operating Tips Chart 244 UNDERSTANDING YOUR INSTRUMENT PANEL...
Страница 286: ...286 STARTING AND OPERATING...
Страница 321: ...Weight Distributing Hitch System Improper Adjustment of Weight Distributing System STARTING AND OPERATING 321 5...
Страница 354: ...ENGINE COMPARTMENT 3 7L 354 MAINTAINING YOUR VEHICLE...
Страница 355: ...ENGINE COMPARTMENT 4 7L MAINTAINING YOUR VEHICLE 355 7...
Страница 356: ...ENGINE COMPARTMENT 5 7L 356 MAINTAINING YOUR VEHICLE...
Страница 357: ...ENGINE COMPARTMENT 3 0L DIESEL MAINTAINING YOUR VEHICLE 357 7...
Страница 410: ......
Страница 451: ...INDEX 10...
Страница 471: ...NOTES...
Страница 472: ...NOTES...