Adding Coolant
Your vehicle has been built with an improved engine
coolant that allows extended maintenance intervals. This
coolant can be used up to 5 Years or 100,000 miles before
replacement. To prevent reducing this extended mainte-
nance period, it is important that you use the same
coolant throughout the life of your vehicle. Please review
these recommendations for using Hybrid Organic Addi-
tive Technology (HOAT) coolant.
When adding coolant, a minimum solution of 50% rec-
ommended Mopar Antifreeze/ Coolant 5 Year/100,000
Mile Formula HOAT (Hybrid Organic Additive Technol-
ogy), or equivalent, in water should be used. Use higher
concentrations (not to exceed 70%) if temperatures below
⫺
34°F (
⫺
37°C ) are anticipated.
Use only high purity water such as distilled or deionized
water when mixing the water/engine coolant solution.
The use of lower quality water will reduce the amount of
corrosion protection in the engine cooling system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE:
Mixing coolant types will decrease the life of the
engine coolant and will require more frequent coolant
changes.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of
coolant, and to insure that coolant will return to the
radiator from the coolant recovery bottle.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
MAINTAINING YOUR VEHICLE
379
7
Summary of Contents for 2007 PT Cruiser Convertible
Page 2: ......
Page 5: ...INTRODUCTION 5 1 ...
Page 8: ......
Page 154: ...154 UNDERSTANDING THE FEATURES OF YOUR VEHICLE ...
Page 155: ...UNDERSTANDING THE FEATURES OF YOUR VEHICLE 155 3 ...
Page 156: ...156 UNDERSTANDING THE FEATURES OF YOUR VEHICLE ...
Page 212: ......
Page 216: ...INSTRUMENT PANEL FEATURES 216 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 217: ...INSTRUMENT CLUSTER BASE UNDERSTANDING YOUR INSTRUMENT PANEL 217 4 ...
Page 218: ...INSTRUMENT CLUSTER PREMIUM 218 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 219: ...INSTRUMENT CLUSTER TURBO UNDERSTANDING YOUR INSTRUMENT PANEL 219 4 ...
Page 270: ...Operating Tips 270 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 306: ...306 STARTING AND OPERATING ...
Page 358: ...2 4L TURBO ENGINE COMPARTMENT 358 MAINTAINING YOUR VEHICLE ...
Page 359: ...2 4L ENGINE COMPARTMENT MAINTAINING YOUR VEHICLE 359 7 ...
Page 432: ......
Page 441: ...INDEX 10 ...