Make Sure Air Bleed Valve is Open Before Refilling Coolant on Chrysler 300M

Problem Description and Possible Solution

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.

Problem Data
RepairPal Verified
Average mileage: 143,750 (88,000–185,000)
Engine affected: 3.5L V6
5 model years affected: 1999, 2000, 2001, 2002, more2004
12 people reported this problem
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My chrysler 300m 1999 over flow tank was empty my husband put antifreeze in there still no heat think there might be air in the system I open the the bleed valve but nothing but fluid comes out