Heater blowing cold to warm air.

Tiny
10FOTUCK
  • MEMBER
  • MAZDA 626
1. It takes about 3-5 min and temp gauge is in the middle.2. Heater core hose on bottom is hot but top hose is just warm I can wrap my my hand on it and thats even after I have driven it for 30 min. What do ya think? I should replace first or check? 90 Mazda 626 4 cyl. Automatic. 69,000 mi.
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Tuesday, January 16th, 2007 AT 6:38 PM

1 Reply

Tiny
RASMATAZ
  • MEMBER
Try the thermostat-inspect the heater core and hoses for clogging
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Tuesday, January 16th, 2007 AT 8:24 PM

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