Coolant bleeding ?
03-05-2006, 01:31 PM
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Coolant bleeding ?
I was told the way u bleed coolant is to take the cap off start the car and let it run and it would let all the air bubbles out. Theres a bleeder nut (10mm) on the upper radiator hose how do u bleed it from there? My problem is that my car idles up n dn 4 about 30 sec. before it drops to idle and then when I hit the gas rt back to doin it again. Could bleeding the coolant b the problem?
03-05-2006, 03:27 PM
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Re: Coolant bleeding ? (hondachris1994)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hondachris1994 »</TD></TR><TR><TD CLASS="quote">I was told the way u bleed coolant is to take the cap off start the car and let it run and it would let all the air bubbles out. Theres a bleeder nut (10mm) on the upper radiator hose how do u bleed it from there? My problem is that my car idles up n dn 4 about 30 sec. before it drops to idle and then when I hit the gas rt back to doin it again. Could bleeding the coolant b the problem?</TD></TR></TABLE>
I have no idea wtf you're saying there lol
The way to "burp" the coolant is you wait till the car is completely cold, pop off the radiator cap off, start the car, turn the heat on defrost and turn it all the way up. Let the car warm up till its at normal temperture, add more coolant as it burps down until it doesn't bubble up anymore.
I have no idea wtf you're saying there lol
The way to "burp" the coolant is you wait till the car is completely cold, pop off the radiator cap off, start the car, turn the heat on defrost and turn it all the way up. Let the car warm up till its at normal temperture, add more coolant as it burps down until it doesn't bubble up anymore.
03-05-2006, 03:54 PM
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Re: Coolant bleeding ? (SkoundrelUSA)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SkoundrelUSA »</TD></TR><TR><TD CLASS="quote">I have no idea wtf you're saying there lol
The way to "burp" the coolant is you wait till the car is completely cold, pop off the radiator cap off, start the car, turn the heat on defrost and turn it all the way up. Let the car warm up till its at normal temperture, add more coolant as it burps down until it doesn't bubble up anymore.</TD></TR></TABLE>
this is correct, do not do it on a hot car, let the car sit for atleast i would say 2 hours to be safe
The way to "burp" the coolant is you wait till the car is completely cold, pop off the radiator cap off, start the car, turn the heat on defrost and turn it all the way up. Let the car warm up till its at normal temperture, add more coolant as it burps down until it doesn't bubble up anymore.</TD></TR></TABLE>
this is correct, do not do it on a hot car, let the car sit for atleast i would say 2 hours to be safe
03-05-2006, 07:17 PM
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Re: Coolant bleeding ? (IcanPlay2)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IcanPlay2 »</TD></TR><TR><TD CLASS="quote">
this is correct, do not do it on a hot car, let the car sit for atleast i would say 2 hours to be safe</TD></TR></TABLE>Y cant u do it on a hot car? just curious
this is correct, do not do it on a hot car, let the car sit for atleast i would say 2 hours to be safe</TD></TR></TABLE>Y cant u do it on a hot car? just curious
03-05-2006, 07:25 PM
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Re: Coolant bleeding ? (hondachris1994)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hondachris1994 »</TD></TR><TR><TD CLASS="quote">Y cant u do it on a hot car? just curious</TD></TR></TABLE>
Because coolant spews out EVERYWHERE as soon as you take off the cap, and not to mention the cap is pretty damn hot. And the coolant inside is no exception.
Because coolant spews out EVERYWHERE as soon as you take off the cap, and not to mention the cap is pretty damn hot. And the coolant inside is no exception.
03-05-2006, 07:27 PM
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Re: Coolant bleeding ? (BlackHXCoupe)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlackHXCoupe »</TD></TR><TR><TD CLASS="quote">
Because coolant spews out EVERYWHERE as soon as you take off the cap, and not to mention the cap is pretty damn hot. And the coolant inside is no exception. </TD></TR></TABLE>but the car is cool enough in 15 mins Y wait 2 hrs
Because coolant spews out EVERYWHERE as soon as you take off the cap, and not to mention the cap is pretty damn hot. And the coolant inside is no exception.
</TD></TR></TABLE>but the car is cool enough in 15 mins Y wait 2 hrs
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03-05-2006, 07:35 PM
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Re: Coolant bleeding ? (IcanPlay2)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IcanPlay2 »</TD></TR><TR><TD CLASS="quote">
this is correct, do not do it on a hot car, let the car sit for atleast i would say 2 hours to be safe</TD></TR></TABLE>
or you could just hold a rag over the cap when you take it off. once the initial pressure is released, the coolant won't want to spew. i have taken my cap off when the engine is warmed up many times. no need to wait ofr two hours.
this is correct, do not do it on a hot car, let the car sit for atleast i would say 2 hours to be safe</TD></TR></TABLE>
or you could just hold a rag over the cap when you take it off. once the initial pressure is released, the coolant won't want to spew. i have taken my cap off when the engine is warmed up many times. no need to wait ofr two hours.
04-08-2006, 10:36 PM
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Re: Coolant bleeding ? (92slowcivic)
the reason why it spews because of "flash point".
coolant in your sealed system is under a different pressure environment (14.7psi-g), making the boiling point higher. once you upon up that radiator cap, that sealed pressure zone disappears and is exposed to atmospheric pressure (14.7psi) where the boiling point is lower. in a flash, the coolant immediately boils.
coolant in your sealed system is under a different pressure environment (14.7psi-g), making the boiling point higher. once you upon up that radiator cap, that sealed pressure zone disappears and is exposed to atmospheric pressure (14.7psi) where the boiling point is lower. in a flash, the coolant immediately boils.
04-08-2006, 10:42 PM
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Re: Coolant bleeding ? (hondachris1994)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hondachris1994 »</TD></TR><TR><TD CLASS="quote">but the car is cool enough in 15 mins Y wait 2 hrs</TD></TR></TABLE>
Because when you open the rad. cap while the car is still hot coolant will splash all over you which in turn will give you pretty bad burns.
Because when you open the rad. cap while the car is still hot coolant will splash all over you which in turn will give you pretty bad burns.
04-08-2006, 10:42 PM
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Re: Coolant bleeding ? (Spec R)
what i was about to say that, but he just covered it. That and under high temps, You take the cap off, run. Ive seen coolant hit ceiling in our auto shop class in highschool
04-26-2006, 10:23 PM
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Re: Coolant bleeding ? (hondachris1994)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hondachris1994 »</TD></TR><TR><TD CLASS="quote">but the car is cool enough in 15 mins Y wait 2 hrs</TD></TR></TABLE>
Y? because it is better too be safe than sorry... main point is.. "Stupid people, do stupid things"
sure he could say cover it with a rag.. but a stupid person might do something dumb like grab a thin dish rag and use one layer too not get his hand wet, or some other idiot rational/thought...... and he would get scalded and scarred...
or maybe hed use a "Shop Towel"(blue thicker Paper towel)
working in the automotive field.. I am amazed at how stupid and incompitent people are... its unbelievable
Y? because it is better too be safe than sorry... main point is.. "Stupid people, do stupid things"
sure he could say cover it with a rag.. but a stupid person might do something dumb like grab a thin dish rag and use one layer too not get his hand wet, or some other idiot rational/thought...... and he would get scalded and scarred...
or maybe hed use a "Shop Towel"(blue thicker Paper towel)
working in the automotive field.. I am amazed at how stupid and incompitent people are... its unbelievable
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