1993 Mazda Truck not heating

Tiny
BUCKEYEMATT
  • MEMBER
  • 1993 MAZDA TRUCK
  • 4 CYL
  • 4WD
  • AUTOMATIC
  • 192,000 MILES
My Mazda B2600 isn't heating the cab. The fan works but I get no heat from what is blowing out of the vents. How would I fix this?
Saturday, February 9th, 2008 AT 1:54 AM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
First get the vehicle to a warm operating temperature then turn it off and pop the hood.

Feel the heater cores directly at the firewall, let me know if:
one is hot and one cold or warm
both are hot
or both are cold.
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Saturday, February 9th, 2008 AT 8:28 AM

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