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Why does it heat up once in a while you already replaced the thermostat?
Wiki User
∙ 13y ago
Could be several reasons but we really need to know the year, make and model of your vehicle to help you.
Wiki User
∙ 13y ago
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1993 jeep with no heat Works once in a while usually going up a hill already replaced the thermostat. What else should I try?
flush out heater hoses
What would cause a 2002 2500 HD to over heat you have replaced the thermostat already?
water pump
What will make your car over heat have already installed new water pump and thermostat?
Would need to know if car was overheating before waterpump and thermostat was replaced.
Your truck does not produce heat its warm at first then cools down you already replaced the thermostat?
Try flushing heater core Try flushing heater core
How do you know when a thermostat sensor needs to be replaced?
it goes out and your heat will be gon
Why does your heat not turn on when you adjust the thermostat?
because its already warmer than what your turning the heat up to.
What is making your ford ranger heat no leaks changed thermostat cleaned coolant system only heats while idling giving it gas cools it down?
sounds like a bad thermostat even though it is replaced
Why does the blower work in my1993 Dodge Caravan but no heat comes out?
the thermostat needs to be replaced
Your heat is not working already change the thermostat so what esle?
Your head gaskett
Just replaced thermostat in 1999 Ford Expedition still no hot air What is next?
If you have the lack of heat in your vehicle start by checking the heat core
Why does your 89 350 engine heat up to over 210 before the thermostat operates since you had the head gasket replaced The engine then cools off to about 170 then repeats the process?
Could be the thermostat is upside-down, or maybe the thermostat needs to be replaced. Could also be air in the system.
How do you know when you have bad thermostat?
If your engine takes a much longer time for the thermostat heat guage to reach its required level of operatiing temperature then the thermostat may be stuck in the open position which means that it will need to be replaced.
