A viewer brought me this car to the shop that has a coolant leak that the Lexus Dealership missed completely! I am in a bit of shock that 3 years this has been going on and the dealership refuses to investigate and find the issue.

With the reputation of dealerships on the up and down. Some of them are very good and have very good technicians working. But there's always those that give the rest a bad name.

This 2010 Lexus LS460 has a mysterious coolant leak that causes the heat to stop working year after year. 3 visits to the dealership over a 3 winter span frustrated this owner.

The heat exchanger leak from Toyota and Lexus V8s specifically the UR series engine is something owners need to know about. If you have a mysterious coolant leak that you can't find, use a camera to inspect under the intake manifold and you'll likely find it there.

TCCN Automotive Inc.
Toyota and Lexus Specialist Repair
Visit www.tccnautomotive.com to schedule your appointment today.

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0:00 Intro
1:35 Common Problem
4:26 More V8 Common Problems
9:37 Updates on Other Cars in the Shop.