2001 Chrysler PT Cruiser Temperature gauge going up when ai

2001 CHRYSLER PT CRUISER
102,141 MILES • 4 CYL • 2WD • AUTOMATIC
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TJMOMMY
  • MEMBER
  • 1 POST
I just wanted to make sure that this wasn't something super bad... yesterday I noticed while I was on the interstate on my way home from work with my a/c on the temp was getting hotter...but when I'm on regular streets with a/c on it stays smack dab in the middle? Is this ok or what's up?
Aug 4, 2009 at 8:55 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Actually, the temp should drop at highway speed and raise in town driving. Is the coolant full? Have you checked the thermostat?

Let me know. Also, here is a how to for checking the t-stat:

https://www.2carpros.com/dia/test_thermostat.htm
Aug 15, 2009 at 3:15 PM
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