1991 Toyota Pickup Heater does not get hot

1991 TOYOTA PICKUP
115,000 MILES • 6 CYL • 4WD • AUTOMATIC
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IRONHAWK
  • MEMBER
  • 2 POSTS
I changed the thermostat as thought it was stuck open but still barely gets warm. what next?
Dec 16, 2009 at 10:14 PM
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BLACKOP555
  • ✓ASE Certified Mechanic
  • 10,386 POSTS
  • ASE Certified Mechanic
first step is to get vehicle warm. then feel the heater core hoses. they shoudl both be hot. same temperature as the upper radiator hose. let me know what you find
Dec 17, 2009 at 7:11 PM
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