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Thread: Civic doesn't warm up.

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    live by yo rep r_Senik's Avatar
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    Default Civic doesn't warm up.

    my 00 civic si dont want to get warm. it would warm up when im at a stop,but once i hit the highway it goes below cold. most likely its my thermostat, but i was wondering...do you think it is safe to drive to new orleans with it being this way?
    when i hear "JDM" i think about 1998 and FF SQUAD. the originators
    BABIES "R" US crew


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    you live and learn Theycall_Metue's Avatar
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    it would be fine, you just wont have any heat.
    -your heat runs off anti-freeze, if you run without thermostat than your coolant will keep rotating causing it to cool down very fast. even with thermostat or not, the BIG cooling radiator will cool it down too much also witch will cause no heat in your vents.
    -theres different heat, your block has its own heat, the engine will be fine unless your planning to head way up north without a thermostat, it's temperature will stay hot enough to function.

    one way of having heat with a BIG radiator is by covering haft the front of your radiator with a pice of cardboard.
    but check first if your thermostat is stuck or not. prob not if you run anti-freeze and not water.

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    live by yo rep r_Senik's Avatar
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    thanks for the info.
    when i hear "JDM" i think about 1998 and FF SQUAD. the originators
    BABIES "R" US crew


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    Senior Member blown_ss's Avatar
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    Quote Originally Posted by r_Senik View Post
    my 00 civic si dont want to get warm. it would warm up when im at a stop,but once i hit the highway it goes below cold. most likely its my thermostat, but i was wondering...do you think it is safe to drive to new orleans with it being this way?
    if you have the money to drive to new orleans then stop being cheap and go get a new thermostat. they cost like 10 bucks and take 10 min to replace.

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    IA Senior Member punkr6's Avatar
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    Quote Originally Posted by blown_ss View Post
    if you have the money to drive to new orleans then stop being cheap and go get a new thermostat. they cost like 10 bucks and take 10 min to replace.
    x2, if it sticks closed you'll run hot and be on the side of the road...

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    IA OPINIONATOR ilbcnu123's Avatar
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    I wouldn't take that long of a drive with a malfunctioning thermostat. Change it asap.

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    all gold everything silverDA's Avatar
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    Quote Originally Posted by blue_gt View Post
    it would be fine, you just wont have any heat.

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    Does it even have a thermostat installed?? R u running a big radiator??

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    Slow Aeroscout977's Avatar
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    Yeah who's to say it won't get bad and go the other way. I would def. Change the thermostat before that trip.

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    Stops the Resistance 81911SC's Avatar
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    Nothing goes bad, it either sticks open or closed.
    It's cheap and simple to replace, do it.

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    if it was me I would replace it , due to you know its bad ...

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    Barefoot Motorsports
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    Quote Originally Posted by blue_gt View Post
    it would be fine, you just wont have any heat.
    -your heat runs off anti-freeze, if you run without thermostat than your coolant will keep rotating causing it to cool down very fast. even with thermostat or not, the BIG cooling radiator will cool it down too much also witch will cause no heat in your vents.
    -theres different heat, your block has its own heat, the engine will be fine unless your planning to head way up north without a thermostat, it's temperature will stay hot enough to function.

    one way of having heat with a BIG radiator is by covering haft the front of your radiator with a pice of cardboard.
    but check first if your thermostat is stuck or not. prob not if you run anti-freeze and not water.
    wtf worst piece of advice ive seen awhile.


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    Soul Crusher RUFFIAN's Avatar
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    It sounds like your car doesn't even have a T-Stat installed. if you don't, the car might not ever get up to optimal running temp.
    N/A>>><<<BOOST

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    Not ur HOMIE! jdmpeez's Avatar
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    like they all said check the t stat if not take to nalley let matt look at it he will tell you whats up real quick.

    goin goin gone!!!

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    Senior Member | IA Veteran Halfwit's Avatar
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    Quote Originally Posted by Barefoot View Post
    wtf worst piece of advice ive seen awhile.
    its not that un-useful. i was lazy and had a trash bag covering my radiator every morning (45 min drive in the cooold) cause therm was bad, and it worked great. car warmed up to where it normally should, and i had heat. i did this for 3 months. but i do agree in just changing it.
    And miles to go before I sleep,
    And miles to go before I sleep.

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    Change it

    It's to quick and easy to not do it
    NO ADVERTISING

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    Certified Gearhead highspeed06's Avatar
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    Quote Originally Posted by r_Senik View Post
    my 00 civic si dont want to get warm. it would warm up when im at a stop,but once i hit the highway it goes below cold. most likely its my thermostat, but i was wondering...do you think it is safe to drive to new orleans with it being this way?


    damn!!! i have the exact same problem. only thing is i got a jdm type r in my hatch.

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    Barefoot Motorsports
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    Quote Originally Posted by highspeed06 View Post
    damn!!! i have the exact same problem. only thing is i got a jdm type r in my hatch.
    ok so change yours 2 problem solved.


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    shakin it down Master Shake's Avatar
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    is your temp sensor fucked up?

  20. #20
    Back in the EJ1 Grimm Reeper's Avatar
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    Quote Originally Posted by Barefoot View Post
    wtf worst piece of advice ive seen awhile.
    el oh fawk'n el right there sir


    but I've seen worst


    Paintless Dent Removal Technician
    Condemnant quod non intellegunt

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    Not to mention that your gas mileage will suffer by not running at operating at full temperature. The hotter the engine is, the better the gas mileage, eg. a 195 degree thermostat will give you slightly better gas mileage than a 185 degree thermostat.

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    live by yo rep r_Senik's Avatar
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    damn my thread still here?? yea i changed it...but ran into some other problems.
    i got one of those cheap aluminum radiators, and i put the plug back..now it have a slow leak...FML!!

    so...who got a stock single core radiator?? for the low low!

    and reps to everyone who was trying to help.
    when i hear "JDM" i think about 1998 and FF SQUAD. the originators
    BABIES "R" US crew


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    92 Hatch redneckhatch's Avatar
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    I had the same problem. So I just put a piece of cardboard in front of the radiator and now it runs at normal temp.

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    SoooperDooooperLS
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    it'll buff out

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    IA Senior Member punkr6's Avatar
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    just red line that bitch...

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    Senior Member blown_ss's Avatar
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    Quote Originally Posted by highspeed06 View Post
    damn!!! i have the exact same problem. only thing is i got a jdm type r in my hatch.
    i think this guy is worried that since he has a JDM motor he has to have it over nighted from JAPAN.

    dont be a dumb ass. just change the damn thing.

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    what is up with this cardboard thing...........backyard mechanic ass fix..........lmfao

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    I VTEC'd your mom Humphrizzle's Avatar
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    Quote Originally Posted by highspeed06 View Post
    damn!!! i have the exact same problem. only thing is i got a jdm type r in my hatch.

    WHOA WHOA WHOA!

    If you are replacing a JDM thermostat you must do things much differently than a measly USDM b16.

    FIRST! you must dismantle the motor completely

    SECOND! you must wash all the parts in soapy warm water

    THIRD! you must put the pieces back together in alphabetical order

    FOURTH! you must then use only your hands and a pitchfork, replace the thermostat.

    IF THESE RULES ARE NOT FOLLOWED, YOU WILL HAVE A SIEZED BLOCK WITH HYDROLOCK AND CRANKWALK AND A TORN FLAP VALVE AND A SPUN BEARING IN YOUR BLOCK AND ALL YOUR VALVES WILL NO LONGER WORK.


    thank you.
    Quote Originally Posted by MR.EM1 View Post
    learn to english

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    92 Hatch redneckhatch's Avatar
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    Quote Originally Posted by k3tsurui View Post
    what is up with this cardboard thing...........backyard mechanic ass fix..........lmfao
    It work so why does it matter

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    Quote Originally Posted by redneckhatch View Post
    It work so why does it matter
    stfu. u know not a god damn thing about working on cars. if u did it would matter.


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    Mountain man green91's Avatar
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    Go ahead and replace the thermostat first. If your engine isnt reaching operating temp the ecu is going to stay in open loop which enriches the AFR, meaning you're gonna get worse fuel economy than if it were in closed loop.

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    i bet you cross threaded the cheap plastic fine threaded drain plug, go buy a new one and try again....why the hell did you drain all the coolant for a thermostat anyway????

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    92 Hatch redneckhatch's Avatar
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    Quote Originally Posted by Barefoot View Post
    stfu. u know not a god damn thing about working on cars. if u did it would matter.
    LOL

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    Quote Originally Posted by redneckhatch View Post
    LOL
    yes funny i know. i do the same when i see posts from people like you.


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    92 Hatch redneckhatch's Avatar
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    Quote Originally Posted by Barefoot View Post
    yes funny i know. i do the same when i see posts from people like you.
    Well it worked for now intill I find the real problem. Its better then the car running cold all the time.

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    Quote Originally Posted by redneckhatch View Post
    Well it worked for now intill I find the real problem. Its better then the car running cold all the time.
    dont worry this is an answer i would expect from people like yourself.


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    92 Hatch redneckhatch's Avatar
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    Quote Originally Posted by Barefoot View Post
    dont worry this is an answer i would expect from people like yourself.
    I'm not going to worry.

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    Quote Originally Posted by redneckhatch View Post
    Well it worked for now intill I find the real problem. Its better then the car running cold all the time.
    why don't you try flushing the cooling system and then replacing your current coolant with a 50/50 mix?? cardboard???? really???

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    92 Hatch redneckhatch's Avatar
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    Quote Originally Posted by Derek2 View Post
    why don't you try flushing the cooling system and then replacing your current coolant with a 50/50 mix?? cardboard???? really???
    Yea I have already try that and changing the thermostat and still haven't had any change. Like I told barefoot im just using the cardboard intill I can find the real problem.

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    Quote Originally Posted by redneckhatch View Post
    Yea I have already try that and changing the thermostat and still haven't had any change. Like I told barefoot im just using the cardboard intill I can find the real problem.
    did you get all the flush out, cause that shit doesn't have good cooling properties...its designed to only be ran through the system for a max of 6 hrs of driving.

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