Overheating and blowing cold air

Tiny
DRIZZN
  • MEMBER
  • 1991 NISSAN NX
  • 4 CYL
  • FWD
  • MANUAL
  • 144,000 MILES
Heater blowing cold air in my 1991 nissan nx 1600
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Monday, December 13th, 2010 AT 3:44 AM

3 Replies

Tiny
RASMATAZ
  • MEMBER
Replace the thermostat and see what happens
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Monday, December 13th, 2010 AT 3:47 AM
Tiny
DRIZZN
  • MEMBER
I already did
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Monday, December 13th, 2010 AT 3:49 AM
Tiny
RASMATAZ
  • MEMBER
Check the water pump and radiator if its clogged if both okay could be airlock try bleeding it-don't work get it block and pressure tested-
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Monday, December 13th, 2010 AT 3:45 PM

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