2007 Toyota Corolla "temp gauge showes heat cold" Questions

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...temp gauge goes up while driving at 60 miles the gauge shows overheat might blow some heat for 10 minutes then back to cold air Click the link below ...

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...temp gauge on dash is correct? Would it help to flush out heater core? What is the heater control switch? Where can I get a mechanical diagram of the heater? The car has only 31000 miles on it. there ...

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Question about Toyota Corolla

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...temp gauge on cold, ext temp 100 deg (outside temp below 95 deg), sometime high idle, sometime temp gauge will be working but show over heating when at a stop. Will turn car off & restart. Problems ...

Question about Toyota Corolla

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temp gauge shows hot quickly Just turned cold....turned on heater.....no heat......temp gauge shot up quickly. Thermostat stuck? Where is it located? EITHER THE THERMOSTAT OR U ARE REALLY LOW ON ...

...gauge went way up, heat is turned on and only blowing cold air. Put anti-freeze into the radiator and the overflow and the temperature is still going above normal and turning the heat on will still ...

...in the dash what the temp is.  The other 2 ideas would be a bad gauge and a bad wire/cable from the sensor to the gauge.  There is not much else it could be if in fact the reading is

...temp gauge reads hot, you could have a problem with the instrument panel. Both gauges get power from the same circuit, but each gauge is grounded by its own sending unit. If the temp gauge is reading ...

...temp gauge showed the motor was running cold. nothing changed. In Sept I had the water pump replaced because it started leaking. M anti freeze was low. Added and tried bleeding air from screw on top ...

Question about Toyota Corolla

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...Jeep is moving but it turns cold when I stop for a light. Then when I start moving, it heats up again. The temp gauge shows normal. the heater fan is dead. blower. check the heater fan fuse for

...but temp. gauge shows cold Hi, the problem started when I changed the block and pistons on my 1974CC 2c engine. The needle sticks below 1/4 of the gauge Please help. Check sender and

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