2000 nissan sentra heating goes cold at idle

2000 NISSAN SENTRA
155,555 MILES
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CLYDESIMS
  • MEMBER
  • 1 POST
AT IDLE HEAT BLOWS COLD AT ANY SPEED OVER 20MPH HEAT OK RPLACE THERMO AND WATER PUMP
Nov 27, 2011 at 3:44 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
check the coolant level or air in system. replace the radiator cap
Nov 27, 2011 at 5:23 PM
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