Some Chrysler Pacifica owners report experiencing persistent leak issues that can be frustrating and concerning. Common causes of these leaks include corrosion and grime buildup, lack of regular maintenance, pressure issues, and physical damage. Additionally, coolant leaks are often attributed to loose hose connections, a broken radiator, or a failed water pump. Owners of models equipped with the 3.6-liter engine, introduced in 2016, have noted that coolant leaks can lead to overheating, loss of cabin heat, and potential engine damage. It is recommended that owners conduct a thorough inspection of potential leak sources in the engine compartment before proceeding with any part replacements. Seeking professional assistance may also be beneficial for effectively diagnosing and resolving these issues.
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