Power steering fluid boiling!
#1
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Power steering fluid boiling!
Hi I'm not exactly sure where to post this but looking for some advice.
I went to a road course today and after about 12 or so laps of the 3 mile course (Toronto motorsport park) I noticed my power steering fluid was boiling in the top up container. With the hood open and the car just running to cool the turbos a bit the power steering fluid was bubbling. Even after i shut the car off it was still bubbleing for a few miniutes.
I havd the APS twin turbo kit and the power steering top up container is somewhat close to the pipe that goes from the turbo to the intercooler.
I can take a picture tomorrow if needed.
Any way I was quite concerned about this. Has anyone else experienced this or advice to share?
thx
I went to a road course today and after about 12 or so laps of the 3 mile course (Toronto motorsport park) I noticed my power steering fluid was boiling in the top up container. With the hood open and the car just running to cool the turbos a bit the power steering fluid was bubbling. Even after i shut the car off it was still bubbleing for a few miniutes.
I havd the APS twin turbo kit and the power steering top up container is somewhat close to the pipe that goes from the turbo to the intercooler.
I can take a picture tomorrow if needed.
Any way I was quite concerned about this. Has anyone else experienced this or advice to share?
thx
#4
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Thanks for the feedback guys.
How much bigger is the Nismo one than the stock? there does not seam to be any space to put a bigger one in.
Has anyone else installed the nismo power steering kit with an APS TT system and where did you put it?
How much bigger is the Nismo one than the stock? there does not seam to be any space to put a bigger one in.
Has anyone else installed the nismo power steering kit with an APS TT system and where did you put it?
#5
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Don't waste your money on any PS cooler "kits". All you need is this:
http://store.summitracing.com/partde...5&autoview=sku
Double the size of stock, mounts in the stock location and costs $30. We have 4 cars in Vegas using them, one of which sees track and autocross use.
http://store.summitracing.com/partde...5&autoview=sku
Double the size of stock, mounts in the stock location and costs $30. We have 4 cars in Vegas using them, one of which sees track and autocross use.
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#9
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Originally Posted by i8acobra
Don't waste your money on any PS cooler "kits". All you need is this:
http://store.summitracing.com/partde...5&autoview=sku
Double the size of stock, mounts in the stock location and costs $30. We have 4 cars in Vegas using them, one of which sees track and autocross use.
http://store.summitracing.com/partde...5&autoview=sku
Double the size of stock, mounts in the stock location and costs $30. We have 4 cars in Vegas using them, one of which sees track and autocross use.
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So retarded question:
What, per say; is the diffrence visualy when you have boiling and when you have cavitation from the return back pressure in the resivoir?
On startup the PS fluid when my wheel is turned cavitates or rather you can see the fluid returning and it looks a little like the fluid moving arround. But no bubbles. The obvious answer is to return the wheel to a neutral position and check. But visualy, doe the boiling look more like simmering water. I've realy never seen PS boil.
EDIT: After doing some research on diffrent PS fluid products, their MSDS's show an average operating temp range of -40F to 175F. The boiling points I've found have ranged from 297F for the average grade and 395F for the heavy duty stuff. That being said, at what point does the plastics get brittle or deform?
What, per say; is the diffrence visualy when you have boiling and when you have cavitation from the return back pressure in the resivoir?
On startup the PS fluid when my wheel is turned cavitates or rather you can see the fluid returning and it looks a little like the fluid moving arround. But no bubbles. The obvious answer is to return the wheel to a neutral position and check. But visualy, doe the boiling look more like simmering water. I've realy never seen PS boil.
EDIT: After doing some research on diffrent PS fluid products, their MSDS's show an average operating temp range of -40F to 175F. The boiling points I've found have ranged from 297F for the average grade and 395F for the heavy duty stuff. That being said, at what point does the plastics get brittle or deform?
Last edited by punish_her; 09-22-2007 at 08:45 PM.
#11
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You're welcome.
Although I don't have a problem spending money on my car, I'd much rather come up with my own cheaper solution to a problem rather than buying someone's overpriced off-the-shelf "kit" (see also, my homemade catch-can DIY).
Although I don't have a problem spending money on my car, I'd much rather come up with my own cheaper solution to a problem rather than buying someone's overpriced off-the-shelf "kit" (see also, my homemade catch-can DIY).
#17
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MY350Z.COM
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Originally Posted by istan
I'm running that Summit cooler. I even bought one of my local guys that cooler . We'll see how it hold up at the next autocross and track event.
#19
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MY350Z.COM
MY350Z.COM
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I run this one now, it takes rock damage so much better. Some fab work required. http://www.summitracing.com/parts/BMM-70265/