2003 Honda Civic over heating FIX New thermostat and Radiator fan switch
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- Опубликовано: 4 авг 2022
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#hondacivic #fanswitch #overheating #thermostat #replacethermostat #2003civicradiatorfanswitch #hondacivicoverheating #overheatingfix #thermostatreplace #2003civicthermostatreplacmenet #repalcethermostat 
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Hi.
I would like ask to you upload more videos regarding the overheating of civic.
You are great help you explain the normal people who don't have experience with vehicle understand better.
Keep Up the good work.
Will do more on that topic even I was thinking I don’t have lot on overhearing
Wanna ask you, I have a 2011 Honda Insight hybrid I noticed the air vents get really hot with hot air coming out even with cool weather and the ac/heat off. No light came on but I checked the coolant reservoir and it’s close to the bottom line . I’m worried the overheated system might damage other parts since the vents are super hot even just touching them seems not normal to me. I bought the car at 104k miles now has 134k. Do I need a coolant flush? Do you recommend also changing fan switch and thermostat? Anything from the expert would help thank you
Well air comming through went Disney mean it’s gonna over heat. If u want to do anything to keep it up to date replace the thermostat and coolant flush would be a good start
Hey Ralph Bob The Mechanic!, was going to ask you, is it best to replace the water pump as well? And if you do replace the water pump?, well hell!, just do the timing chain too! And would that be best?
Yeah I would change the pump and timing belt and crank seal in there knock it all out
Thanks for sharing
Hello. I see your video. Thanks. I have a honda civic 1.4 petrol 2003 and it's not come inside heat air. At 70 miles the engine it's show cold. Can be this sensor? Thank you.
If engine show temp cold it could be thermostat stuck open
If I don’t have antifreeze at the moment can I put warer
Not in winter it will freeze if u live in warm state u can but then flush it out after that once u do have antifreeze now it’s more work
Dude, my car didn’t even have a thermostat. I have yet to put the new one in, but hopefully it helps keep engine cool.
Gotta put the thermostat in winter is comming
@@RBTheMechanic I bought the car used many years ago, and never expected it to be missing that thermostat. A buddy told me some people remove them with a purpose but not sure what he meant.
@@pedrog5846 that means car prolly was over heating with thermostat and they remove it to keep it nice and cool so if u replace it u might need to figure that over heating out and be aware of it
@@RBTheMechanic Thank you for your help. I'll keep you updated if we figure it out.
@@pedrog5846 o problem
While everyone car is overheating my friend’s car is running too cold. 🤣
We changed the thermostat, both water sensors, flush coolant and even replaced the radiator hoses but it didn’t fix the problem.
No help on this on RUclips…Any suggestions?
Running too cold!!! What temperature thermostat did he put it? Also did U notice if fans run all times??
Usually from what I've been told if the engine is running cold it's usually the thermostat is in an open position at all time or the Temperature sensor is defective and it's giving a false reading telling the vehicle that it needs to cool the engine all the detail time. But most of the time the thermostat is stuck in the open position which allows coolant to run unabated so your going to have a cool running engine which messes up a number of things including your gas mileage. I remember once guys engine was running cold all the time we checked it out turned out he didn't even have a thermostat in the vehicle.he was fortunate it was moderate temperature outside. So in your situation I'd check the thermostat and the temperature sensor. If those things do not fix the issue it may very well be a computer situation or some electrical issue. Like the man said see if both fans are running extensively without ceasing... good luck
My 04 civic had the same problem but it was too late by the time I figured it out 😞
Yeah over heating could be tricky to fix
It is what I always be afraid of unless I can find bad fan or sensor on my cars I keep thermostat and sensors updated to time
i replaced the fan switch and fans still not coming on unless i have the ac on. do u know why this might be?
Dose the car over heat because fans will only come on when it’s needed but when u out ac on they come on immediately
Maybe the connector is faulty. This happened to me actually connector pins became loose and moved back not making contact with the radiator fan switch pins.
Ok thanks for the reply I will take a look
The pins on the switch or the pigtails going to the car was bad?
@@user-dy2kq7rn3y not the switch but the connector side was bad
Replaced EVERYTHING and it still overheats...ugh!!@!
Dose it over heat I’m nearly or after a while
My car overheats and fans wont turn on.
Oh ok the fan switch is very common on these but u have to check everything coolant thermostats fan relay fuse radiator
@@RBTheMechanic I checked the fuses
Connector itself may be faulty. Sometimes the pins becomes loose and not making contact.