Coolant leak, where from??

Information on the naturally-aspirated KA24E and KA24DE engines.
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jmwenick
Posts: 764
Joined: Fri Mar 19, 2004 10:12 am
Car: 1991 240sx Base Model

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Hey guys, when I shut off my car it spits up about 10oz of coolant, but I'm not sure where its coming from, its not leaking from the water pump, it seems to be below that, behind one of the pulleys. Any Ideas?


pmkls2
Posts: 518
Joined: Wed Jul 16, 2003 6:19 am
Car: 1990 240SX Fastback

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If it is behind the power steering pulley on the passenger side then it is probably coming from the thermostat housing or the radiator hose that goes to it HTH

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jmwenick
Posts: 764
Joined: Fri Mar 19, 2004 10:12 am
Car: 1991 240sx Base Model

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One of my friends said it could be the water pump weep hole. Any thoughts on this?

phuphyter
Posts: 1456
Joined: Sun Aug 22, 2004 8:14 pm
Car: 2002 Infinity G20

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That was my first thought. Are you sure it's not leaking from there? It's very possible that the coolant is just trickling down making it seem it's not coming directly from the pump.

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jmwenick
Posts: 764
Joined: Fri Mar 19, 2004 10:12 am
Car: 1991 240sx Base Model

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Yeah, could be. I will rpobably replace the pump this week. Thanks

S13silviaboy
Posts: 78
Joined: Sat May 12, 2007 1:50 pm
Car: 240sx

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im having the same problem, i replaced the water pump and the thermostat housing gasket, but the leak is still going and it look like it is coming from the water pump, and when i drive it for a little it stops leaking but when i turn off it starts leaking rapidly and steaming, any ideas on what it could be?

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jmwenick
Posts: 764
Joined: Fri Mar 19, 2004 10:12 am
Car: 1991 240sx Base Model

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Hmm, I'm not sure, Mine was coming from the water pump weep hole. And now that I've replaced the water pump its been fine ever since. Good luck though, hopefully someone on here gives you some ideas.

blackmagic
Posts: 468
Joined: Mon Feb 12, 2007 3:28 pm
Car: 1995 nissan 240sx se w/ rb26dett
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did you figure out where it was leaking from i want to check my g/f's car i never had that happen on my old ka now i have an sr so im clueless???


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