Buick Regal owners have reported 1 problem related to automatic transmission cooler (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Buick Regal based on all problems reported for the Regal.
2011 Buick Regal. Consumer writes in regards to vehicle repair issues. The consumer stated he recently noticed several fluid spots under the vehicle. An inspection revealed the transmission cooler lines deteriorated which caused the leak.
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