I noticed that my heater was blowing cool air snd then the needle for the temperature went up to hot. When I turned off the heater the temperature went down some.
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1998 Toyota Tacoma Question: Why doesn't the heater get hot and the temperature gauge is on hot?
Answer #1G. T. Service Center (3138 Answers) , Stephenville, TX - (254) 638-3236ProfessorG November 02, 2013, 09:23Master
Does the engine actually get as hot as the gauge shows?
Replykcall, November 02, 2013, 09:42Rookie
The engine did not overheat but the needle was on hot.
ReplyProfessorG, November 02, 2013, 10:05Master
Sounds like a grounding issue; Check and clean all your grounds before going further, and coolant level.