•
Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean, also.
•
Do not change the thermostat for summer or winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory coolant performance, poor gas
mileage, and increased emissions.
Emission-Related Components
Fuel System Hoses and Vapor/Vacuum Harnesses
When the vehicle is serviced for scheduled maintenance,
inspect surface of hoses and nylon tubing for evidence of
heat and mechanical damage. Hard and brittle rubber,
cracking, checking, tears, cuts, abrasions, and excessive
swelling suggest deterioration of the rubber. Particular
attention should be given to examining hose surfaces
nearest to high heat sources, such as the exhaust mani-
fold.
Ensure nylon tubing in these areas has not melted or
collapsed.
Inspect all hose clamps and couplings to make sure they
are secure and no leaks are present.
You are urged to use only the manufacturer’s specified
hoses and clamps, or their equivalent in material and
specification, in any fuel system servicing. It is manda-
tory to replace all clamps that have been loosened or
removed during service. Care should be taken when
installing new clamps to ensure they are properly
torqued.
Positive Crankcase Ventilation (PCV) Valve
Proper operation of the crankcase ventilation system
requires that the PCV valve be free of sticking or plug-
ging because of deposits. Deposits can accumulate in the
PCV valve and passage with increasing mileage. Have
the PCV valve, hoses, and passages checked for proper
operation at the intervals specified. If the valve is
370
MAINTAINING YOUR VEHICLE
Содержание 2008 Dakota
Страница 1: ...Dakota O W N E R S M A N U A L 2 0 0 8 2008 Dakota 81 326 0834 First Edition Printed in U S A ...
Страница 3: ......
Страница 6: ...INTRODUCTION 5 1 ...
Страница 9: ......
Страница 69: ...Multiple Child Restraints 68 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE ...
Страница 103: ...102 UNDERSTANDING THE FEATURES OF YOUR VEHICLE ...
Страница 104: ...UNDERSTANDING THE FEATURES OF YOUR VEHICLE 103 3 ...
Страница 105: ...104 UNDERSTANDING THE FEATURES OF YOUR VEHICLE ...
Страница 166: ...INSTRUMENT CLUSTER INSTRUMENT PANEL AND CONTROLS 165 4 ...
Страница 226: ...Operation Tips Chart INSTRUMENT PANEL AND CONTROLS 225 4 ...
Страница 227: ......
Страница 273: ...272 STARTING AND OPERATING ...
Страница 329: ...Jack Screw Jack Stowage Location Crew Cab 328 WHAT TO DO IN EMERGENCIES ...
Страница 347: ...3 7L ENGINE COMPARTMENT 346 MAINTAINING YOUR VEHICLE ...
Страница 348: ...4 7L ENGINE COMPARTMENT MAINTAINING YOUR VEHICLE 347 7 ...
Страница 420: ...INDEX 10 ...
Страница 439: ...Dakota O W N E R S M A N U A L 2 0 0 8 2008 Dakota 81 326 0834 First Edition Printed in U S A ...