HomeAll RepliesReply To: 2016 gmc yukon fan is running high Reply To: 2016 gmc yukon fan is running high Sponsored July 19, 2023 at 8:01 am #770363 lthornton29Participant Did you ever find out what was causing your fan to run high? Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored