•
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.
Hoses And Vacuum/Vapor Harnesses
Inspect surfaces of hoses and nylon tubing for evidence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, tears, cuts, abrasions, and exces-
sive swelling indicate deterioration of the rubber
Pay particular attention to the hoses nearest to high heat
sources such as the exhaust manifold. Inspect hose rout-
ing to be sure hoses do not touch any heat source or
moving component that may cause heat damage or
mechanical wear.
Insure nylon tubing in these areas has not melted or
collapsed
Inspect all hose connections such as clamps and cou-
plings to make sure the are secure and no leaks are
present.
Components should be replaced immediately if there is
any evidence of degradation that could cause failure.
Fuel System Connections
Electronic Fuel Injection high pressure fuel systems are
designed with tubes and special connects, connections
and clamps which have unique material characteristics to
provide adequate sealing and resist attack by deterio-
rated gasoline.
You are urged to use only the manufactures-specified
tubes, connections and clamps, or their equivalent in
material and specification, in any fuel system servicing.
MAINTAINING YOUR VEHICLE
365
7
Summary of Contents for 2007 Patriot
Page 1: ...2007 OWNER S MANUAL 2007 PATRIOT ...
Page 3: ......
Page 7: ...6 INTRODUCTION ...
Page 73: ......
Page 104: ...UNDERSTANDING THE FEATURES OF YOUR VEHICLE 103 3 ...
Page 105: ...104 UNDERSTANDING THE FEATURES OF YOUR VEHICLE ...
Page 106: ...UNDERSTANDING THE FEATURES OF YOUR VEHICLE 105 3 ...
Page 163: ......
Page 169: ...INSTRUMENT CLUSTER PREMIUM 168 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 230: ...Operating Tips UNDERSTANDING YOUR INSTRUMENT PANEL 229 4 ...
Page 233: ......
Page 252: ...Angles A B C D STARTING AND OPERATING 251 5 ...
Page 254: ...Water Fording Characteristics STARTING AND OPERATING 253 5 ...
Page 285: ...284 STARTING AND OPERATING ...
Page 339: ......
Page 343: ...ENGINE COMPARTMENT GASOLINE ENGINES 342 MAINTAINING YOUR VEHICLE ...
Page 391: ......
Page 411: ......
Page 421: ......
Page 422: ...INDEX 10 ...