1998 Toyota 4Runner no heat

1998 TOYOTA 4RUNNER
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CHINAPEN
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Heater problem
1998 Toyota 4Runner V6 Four Wheel Drive Automatic 76000 miles
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heater is blowing but the heat is not hot. Truck does not overheat
Dec 7, 2007 at 2:30 AM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
Hi there,

With the engine warm and the heater on hot, feel the two heater hoses going to the heater core, are they both hot? if not check the heater tap is open fully and gently back flush the heater as it may be partially blocked.

Mark (mhpautos) :D
Dec 7, 2007 at 3:22 PM
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