Lexus IS owners have reported 1 problem related to coolant leaking (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Lexus IS based on all problems reported for the IS.
Known by Lexus as a common failure in the 2ur engine Is the valley plate coolant leak. This Is a failure that the majority of owners in the forums have reported as well as my personal vehicle experiencing. Can happen as few as 50k miles. Common cost for repair to the owner Is between $2000 and $3000. Mine has happened even after meticulous maintenance.
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all problems of the 2010 Lexus IS
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