Heater blowing cold engine gets hot

150,000 MILES • 3.8L • 6 CYL • 2WD • AUTOMATIC
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DSPANO99
  • MEMBER
  • 2 POSTS
Engine gets hot but heater will not blow hot air.
Oct 11, 2018 at 8:09 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Hi and thanks for using 2CarPros.com.

First, check to make sure it isn't low on coolant. The is the most common reason heaters don't work and engines get hot. Take a look through this link, specifically number 8.

https://www.2carpros.com/articles/how-a-car-heater-works

Let me know what you find.

Take care,
Joe
Oct 11, 2018 at 12:56 PM
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DSPANO99
  • MEMBER
  • 2 POSTS
I replaced the thermostat and that solved the problem. Thanks
Oct 15, 2018 at 3:14 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Great! Let us know if you have questions in the future.

Take care,
Joe
Oct 15, 2018 at 10:06 AM
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