Engine runs hot with the AC on

2008 TOYOTA HIGHLANDER
227,000 MILES • 3.5L • V6 • AUTOMATIC
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CHRISTOPHER SADLER
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  • 1 POST
Every time i turn on the AC the engine starts to run hot. Please can you tell me what that can be?
Sep 24, 2016 at 12:37 PM
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
Sure is probably one of two problems, either the radiator fan is not coming on because or the radiator is becoming plugged,

here is a guide that can help:

https://www.2carpros.com/articles/engine-overheating-or-running-hot

Please let us know what you find so it will help others.

Best, Ken

Sep 29, 2016 at 9:52 AM
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