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1998 Toyota 4Runner no heat

Tiny
CHINAPEN
  • MEMBER
  • 1998 TOYOTA 4RUNNER
Heater problem
1998 Toyota 4Runner V6 Four Wheel Drive Automatic 76000 miles

heater is blowing but the heat is not hot. Truck does not overheat
Friday, December 7th, 2007 AT 10:30 AM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,938 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
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Friday, December 7th, 2007 AT 11:22 PM

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