why is my blazer overheating

2001 CHEVROLET BLAZER
207 MILES
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DTG1988
  • MEMBER
  • 1 POST
I have made sure the coolant level is full and when I drive it for some reason it still wants raise the temp gauge up then it will go down and after a will it will start to overheat some and the more I drive it the worse it will get. Can someone help me?
Dec 5, 2011 at 5:44 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Check and test thermostat-start here
Dec 5, 2011 at 6:36 AM
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