Make Sure Air Bleed Valve is Open Before Refilling Coolant on Chrysler 300M
Problem overview
Before refilling the coolant, make sure the air bleed valve is open. Follow the proper fill procedure—it will prevent problems with overheating, low heat output from the heater, and possible coolant bottle failure.
17 people reported this problem
4 commentsChrysler 300M vehicles with this problem
Average mileage: 132,617 miles
(88,000 - 185,000)
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