Overheating

2016 DODGE CARAVAN
100,041 MILES • 3.6L • V6 • 2WD • AUTOMATIC
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HONEYSLOVE09
  • MEMBER
  • 1 POST
I bought the car used so not really sure what was done. However, it seems to want to overheat. It has not gone to the red lines but it moves a lot pass have especially when I have AC on. A mechanic says he does not see a problem. What else can I do? And is it normal for my gauge to move a little is it suppose to stay still?
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Aug 1, 2018 at 12:09 PM
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ASEMASTER6371
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 52,796 POSTS
Good afternoon.

That is above normal.

It should be below the center line.

I would suggest changing the thermostat first.

Other possibilities:

1. Thermostat

2. Cooling fan not working

3. Radiator clogged

4. Leaking head gasket

5. Low in coolant

6. Bad radiator cap.

Roy

https://www.2carpros.com/articles/symptoms-of-an-overheating-engine

https://www.2carpros.com/articles/head-gasket-blown-test
Aug 1, 2018 at 12:22 PM
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