Overheating Problem

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Xoltol
Posts: 33
Joined: Sun Oct 28, 2007 9:37 am

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Well My oh so lovely 240 Just loves to overheat ~_~

It goes like this: Driving along... look at temp It's Past the Hot marker... 3 minutes later.. it's back to the middle... then later again back over the line...

I put Coolant in there.. it maybe helped for about 20 minutes... then back to the old problems... Also noticed that when i open the Coolant box thing... It's like a murky brown liquid... any idea what to do?


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CRyan
Posts: 1403
Joined: Tue Dec 21, 2004 6:53 pm
Car: 1997 Nissan 240SX

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Xoltol wrote:Well My oh so lovely 240 Just loves to overheat ~_~

It goes like this: Driving along... look at temp It's Past the Hot marker... 3 minutes later.. it's back to the middle... then later again back over the line...

I put Coolant in there.. it maybe helped for about 20 minutes... then back to the old problems... Also noticed that when i open the Coolant box thing... It's like a murky brown liquid... any idea what to do?
Flush your system, maybe replace the thermostat, my car likes to get a little warmer (not overheat warm though) and I just replaced it with the nismo thermo and it works great now. runs a little cooler honestly.

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sicairos_2007
Posts: 119
Joined: Sun Mar 18, 2007 6:27 am
Car: 3 Nissan 240 Sx

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bleed the cooling system sounds like u have air in your system

liquid_cool
Posts: 1700
Joined: Sat Jul 05, 2008 3:02 am
Car: 1990 Nissan 240SX KA24DE-T swap 8.6:1cr, duelsprings, ti retainers,supertech pistons, K1 H-beems balanced internals ect ect

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murkey brown?...dude..you might have a blown head ghasket and have oil in your coolant...its a bigger issue than you think..but..good news is its corectable with in a weekend and some tools..keep us posted on what ya find.

http://www.myspace.com/liquid_cool_ka24de

Xoltol
Posts: 33
Joined: Sun Oct 28, 2007 9:37 am

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So it probably is a head gasket problem... I know head gaskets are relatively cheap.. i'm seeing em for 30 bucks.. Does anyone have a guide to replacing them? if so it would REALLY help.

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nismoracingsx
Posts: 884
Joined: Tue Sep 19, 2006 5:15 pm
Car: 1993 White 240sx Coupe
Location: Bagram

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use search button for the HG procedure. Pull your dipstick and see if the oil is milky as well. If you need more confirmation. Go to advance and buy a HG test kit for the cooling system. Relatively cheap.

liquid_cool
Posts: 1700
Joined: Sat Jul 05, 2008 3:02 am
Car: 1990 Nissan 240SX KA24DE-T swap 8.6:1cr, duelsprings, ti retainers,supertech pistons, K1 H-beems balanced internals ect ect

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if it is your headghasket...get a nice cometic or sumpin...upgrade from that crappy oem one at least..should run ya about$100. bucks.


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