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#11
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I see there are two fixes, one just inserts a pipe in the front of the tube and solves one end of the pipe, the other involves a little more labor (10-15 hours) and a special collapsible pipe. Since the trade in value of this X4 is only about $7,500 I'm not about to spend more than that to keep it on the road. To make crap worse, I'm moving to a rental house today so I can start demolition on my kitchen, living, dining, entry way... not a lot of spare time to fix anything myself, or to even go new car shopping which isn't in the budget either...
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Portland, OR - 2004 e53 - 4.4L - 90,000m |
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#12
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There are less expensive ways to fix a coolant pipe leak. The attached is interesting and likely the least cost. I don't know if anyone has tried it and found it successful. I am not fond of additives to coolant but that is from years of history. Might want to check it out. http://www.youtube.com/watch?v=UABuZYvI3SM There are some other methods that will come up if you search BMW coolant pipe leak.
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X5 4.6 2002 Black Sap, Black interior. 2013 X5M Melbourne Red, Bamboo interior Dallas Last edited by bcredliner; 10-01-2014 at 11:54 AM. |
#13
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That is a good plan, but won't it only fix the problem is the front seal is leaking... What if it is the rear seal that is causing the problem, the magic leak stop won't really fix that will it?
Leading me to fix number 2 and removing the intake manifold. How tough is it to remove the intake anyways? I've got tools and a nice shop, just never worked on newer stuff. Any specific tools that are needed? Are the gaskets reusable or do I have to replace them like on old Gen I SBC applications?
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Portland, OR - 2004 e53 - 4.4L - 90,000m |
#14
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Quote:
I haven't searched but it is quite likely you can find a diy step by step here or perhaps on youtube. Newer stuff can be intimidating if only for the electronics removing the intake is about a 4 on scale of 1-10 with ten being most difficult.
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X5 4.6 2002 Black Sap, Black interior. 2013 X5M Melbourne Red, Bamboo interior Dallas |
#15
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I've been doing a lot more searching and found a guy with a great writeup.
The difference between the front seal and the rear seal is what makes me start leaning towards the cheaper fix. Totally different designs. Another one bites the dust... (coolant transfer pipe on N62) - Page 2 - Bimmerfest - BMW Forums
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Portland, OR - 2004 e53 - 4.4L - 90,000m |
#16
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Quote:
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X5 4.6 2002 Black Sap, Black interior. 2013 X5M Melbourne Red, Bamboo interior Dallas |
#17
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Removing the intake and valley pan to expose the coolant pipe isn't all that hard. Just a bit time consuming. Probably the hardest part is disconnecting all the little damn plugs so you can get the wiring harness out of the way
Sent from my iPhone using Tapatalk
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Garrett Fell 2014 Honda Pilot - The *new* wife mobile 2005 BMW X5 - 4.4i - It's mine now! 2003 Honda CRV - My train car 1959 VW Beetle - My toy (13.18 @ 100.86 in the 1/4) |
#18
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Well the dealership couldn't get to it today so tomorrow morning I should know the fate. I hate spending money on diagnosis but I guess it saves me time replacing parts willie nilly.
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Portland, OR - 2004 e53 - 4.4L - 90,000m |
#19
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Good plan.
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X5 4.6 2002 Black Sap, Black interior. 2013 X5M Melbourne Red, Bamboo interior Dallas |
#20
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Well $130 wasted to tell me that it is the coolant pipe...
Estimate was just over $13k. Took to second shop, they're going to look into the aftermarket collapsible replacement pipe. I just don't have time right now... to do it the recommended way they will be about $5-$7k. If nobody does it the reasonable way we're going for a rental car and I'm ordering parts....
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Portland, OR - 2004 e53 - 4.4L - 90,000m |
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