MAINTAININGYOURVEHICLE
379
Useonlyhighpuritywatersuchasdistilledordeionized
water when mixing the water/antifreeze (coolant) solu-
tion. The use of lower quality water will reduce the
amount of corrosion protection in the engine cooling
system.
Thecapshouldbeinspectedandcleanedifthereisany
accumulationofforeignmaterialonthesealingsurfaces.
WARNING!
•
ThewarningwordsDONOTOPENHOTonthe
cooling system pressure cap are a safety precau-
tion. Never add antifreeze/coolant when the en-
gine is overheated. Do not loosen or remove the
cap to cool an overheated engine. Heat causes
pressure to build up in the cooling system. To
prevent scalding or injury, do not remove the
pressure cap while the system is hot or under
pressure.
Pleasenotethatitistheowner’sresponsibilitytomain-
tain the proper level of protection against freezing ac-
cordingtothetemperaturesoccurringintheareawhere
thevehicleisoperated.
NOTE: Mixing antifreeze/coolant types will decrease
the life of the antifreeze/coolant and will require more
frequentantifreeze/coolantchanges.
7
CoolingSystemPressureCap
•
Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or
enginedamagemayresult.
The cap must be fully tightened to prevent loss of
antifreeze/coolant,andtoinsurethatantifreeze/coolant
willreturntotheradiatorfromthecoolantrecoverytank.
| Categories | Jeep Grand Cherokee Manuals, Jeep Manuals |
|---|---|
| Model Year | 2007 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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