Overheating

2001 CHEVROLET IMPALA
154,000 MILES • 3.4L • 6 CYL • 2WD • AUTOMATIC
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CHRISTY2216
  • MEMBER
  • 1 POST
Car has recently started overheating and I have no heat and blows ice cold air from heater/defrost. I have replaced the thermostat as well as the water pump and have had zero improvement.
Jul 21, 2020 at 1:59 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
If you have no heat, it sounds like you either are low on coolant or there is an air blockage in the cooling system. How long does it take to actually overheat? Have you checked the coolant level both in the overflow reservoir as well as the (when cold) radiator?

Let me know.
Joe
Jul 21, 2020 at 3:32 PM
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