1995 Mazda 626

1995 MAZDA 626
156,000 MILES • 6 CYL • FWD • AUTOMATIC
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ANARANJADOBOY
  • MEMBER
  • 1 POST
My heater only blows out cold air and dont know why this is happening people are telling me it could possibly the thermostat any other thoughts?
Feb 20, 2009 at 9:59 PM
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ZACKMAN
  • ✓ASE Certified Mechanic
  • 4,202 POSTS
  • ASE Certified Mechanic
Before you replace the thermostat, check your coolant level. If the level is low, you won't have any heat.

You also may have some clogging in the heater line going into your heater core. You may need to perform coolant flush.
Feb 23, 2009 at 4:23 AM
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