Dodge Avenger radiator contamination with chocolate milk-like substance, possibly related to recent body shop work on Dodge Avenger

Some Dodge Avenger owners report experiencing issues with radiator contamination, specifically noticing a chocolate milk-like substance in the coolant. This unusual coloration can signal serious engine problems, such as a blown head gasket or contaminated coolant, which require immediate attention to prevent further damage. Additionally, owners may find that this frothy substance indicates dirty coolant, which can hinder efficient heat transfer and lead to various complications. Some have noted that this contamination might arise from recent body shop work, emphasizing the need for a thorough inspection by a professional. Other potential causes include poor maintenance, water issues, and coolant breakdown, highlighting the importance of proper maintenance and timely repairs to ensure the engine's longevity and performance.