Replace Your Auto Thermostats to Get Heat Out of Cold or Lukewarm Car and Truck Heaters
If the interior compartment heater in your Sports Utility S.
U.
V.
, truck or car is running cold and not outputting suitable levels of heat you may have been told to "replace the thermostat".
Typically this is the next step in the diagnostics of an auto interior heater running "cold".
What are the general steps in the diagnosis and diagnostics of none, low or inadequate heat from a standard engine coolant fired interior compartment auto heater? First the amount of antifreeze coolant ( or this case heating) liquid is checked to ensure that is adequate to run through the core of the heater inside your passenger compartments to "throw" out enough warm air to defrost your front windshield for good safe driving and keep you and your passengers comfy warm.
The question is if your radiator (or specifically your engine block) thermostat is not working properly or needs and upgrade to a winter temp model how do you go about selecting a replacement.
? When replacement of the engine thermostat is necessary it is essential to select a thermostat of the correct and adequate pressure range.
Otherwise it is false economy and you will be left with warmer but still lukewarm heat output from your heater.
If its cool or cold now, it only going to get worse as winter moves towards colder and more predictably frigid temperatures of January.
Baby its cold out there in northern Alberta and BC Canada come cold winter nights and late night highway driving.
Generally experienced mechanics and factory trained technicians and dealership service techs recommend that you use "pellet" type thermostats in pressurized auto radiator cooling systems.
Almost all vehicles we come across now fit into that category.
The less common "bellows "type thermostatic units will only work in non-pressurized automotive cooling systems.
In the vast majority of cases in the cars and trucks we drive the radiators employ ethylene glycol or an ethylene glycol/ water mixture.
That is perfectly fine.
Yet in some more non-conventional or even exotic engine and driving setups an alcohol based coolant may be filling the rad and coolant hoses of your motoring system.
In these specific cases the thermostat must have a lower raring for safety of approx 160 degrees Fahrenheit ( 71 degrees C) which is much lower than the standard glycol based thermostat.
This is done for reasons of safety.
One last point not so much for simple auto owners and drivers who have been told it might be a good idea to replace this module to "get heat out of their heater" and simply want the job done at their local garage or car or truck dealership, is for those who link to tinker and play around with auto mechanics and diagnostics.
At least the thermostat in vehicles today still relies on old technology.
They are not some sophisticated piece of electronics that require factory specific tools and procedures.
Yet while the back yard mechanic may yet tinker with rads and thermostats make it a basic tenet of automobile and in this radiator cooling system diagnosis and diagnostics never leave the thermostat out of an engine as an old mechanics "trick" to cool engine overheating.
The thermostat in your cars engine is essential use one or more as required.
If the thermostat is taken out - at best come wintertime again the poor auto owner is going to be freezing to death in their vehicle along with unsafe frosted windows come next winter season.
Be warm and comfy in your vehicle, driving safely down the road with frost free clear windows thanks to a checked or new replacement thermostat in your cooling and heating systems.
U.
V.
, truck or car is running cold and not outputting suitable levels of heat you may have been told to "replace the thermostat".
Typically this is the next step in the diagnostics of an auto interior heater running "cold".
What are the general steps in the diagnosis and diagnostics of none, low or inadequate heat from a standard engine coolant fired interior compartment auto heater? First the amount of antifreeze coolant ( or this case heating) liquid is checked to ensure that is adequate to run through the core of the heater inside your passenger compartments to "throw" out enough warm air to defrost your front windshield for good safe driving and keep you and your passengers comfy warm.
The question is if your radiator (or specifically your engine block) thermostat is not working properly or needs and upgrade to a winter temp model how do you go about selecting a replacement.
? When replacement of the engine thermostat is necessary it is essential to select a thermostat of the correct and adequate pressure range.
Otherwise it is false economy and you will be left with warmer but still lukewarm heat output from your heater.
If its cool or cold now, it only going to get worse as winter moves towards colder and more predictably frigid temperatures of January.
Baby its cold out there in northern Alberta and BC Canada come cold winter nights and late night highway driving.
Generally experienced mechanics and factory trained technicians and dealership service techs recommend that you use "pellet" type thermostats in pressurized auto radiator cooling systems.
Almost all vehicles we come across now fit into that category.
The less common "bellows "type thermostatic units will only work in non-pressurized automotive cooling systems.
In the vast majority of cases in the cars and trucks we drive the radiators employ ethylene glycol or an ethylene glycol/ water mixture.
That is perfectly fine.
Yet in some more non-conventional or even exotic engine and driving setups an alcohol based coolant may be filling the rad and coolant hoses of your motoring system.
In these specific cases the thermostat must have a lower raring for safety of approx 160 degrees Fahrenheit ( 71 degrees C) which is much lower than the standard glycol based thermostat.
This is done for reasons of safety.
One last point not so much for simple auto owners and drivers who have been told it might be a good idea to replace this module to "get heat out of their heater" and simply want the job done at their local garage or car or truck dealership, is for those who link to tinker and play around with auto mechanics and diagnostics.
At least the thermostat in vehicles today still relies on old technology.
They are not some sophisticated piece of electronics that require factory specific tools and procedures.
Yet while the back yard mechanic may yet tinker with rads and thermostats make it a basic tenet of automobile and in this radiator cooling system diagnosis and diagnostics never leave the thermostat out of an engine as an old mechanics "trick" to cool engine overheating.
The thermostat in your cars engine is essential use one or more as required.
If the thermostat is taken out - at best come wintertime again the poor auto owner is going to be freezing to death in their vehicle along with unsafe frosted windows come next winter season.
Be warm and comfy in your vehicle, driving safely down the road with frost free clear windows thanks to a checked or new replacement thermostat in your cooling and heating systems.