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      02-12-2024, 03:40 PM   #1
jurassic3k
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N55 Turbocharger oil inlet/outlet pipes

Has anyone changed out their Turbocharger oil inlet/outlet pipes on their N55's and if so, how big of a project is it? I have quite a bit of oil leaking out of the turbo area and I'm thinking its one of these pipes. The valve cover and filter housing are bone dry. Thank you!
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      02-13-2024, 05:42 PM   #2
ClutchFC
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I replaced the drain tube, easy like sunday morning
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      02-14-2024, 07:52 AM   #3
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Quote:
Originally Posted by ClutchFC View Post
I replaced the drain tube, easy like sunday morning
Did you replace it from the bottom or the top? Was the inlet pipe accessible?
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      02-14-2024, 10:29 AM   #4
mwat
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Any reason why you want to change? Usually you're just good with doing the charge pipe.

If I were to do it I would do it from the bottom.
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      02-14-2024, 02:21 PM   #5
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Quote:
Originally Posted by mwat View Post
Any reason why you want to change? Usually you're just good with doing the charge pipe.

If I were to do it I would do it from the bottom.
Are you saying you believe the oil leak is from the charge pipe?
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      02-14-2024, 05:51 PM   #6
ClutchFC
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I did it from the bottom for the drain tube, but as far as the oil feed/inlet one I'm not sure. I would search some photos of the N55 out of the car like BMW stock-photos and see if you can locate the inlet tube then see how it looks from being in the car.

I think MWAT might have misunderstood? The chargepipe is irrelevant to your question
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      02-15-2024, 07:05 AM   #7
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Quote:
Originally Posted by ClutchFC View Post
I did it from the bottom for the drain tube, but as far as the oil feed/inlet one I'm not sure. I would search some photos of the N55 out of the car like BMW stock-photos and see if you can locate the inlet tube then see how it looks from being in the car.

I think MWAT might have misunderstood? The chargepipe is irrelevant to your question
Definitely did misunderstand. Poor reading comp I guess. Sorry.

Again though I'd do it from the underside. Put it up on ramps and remove the cover. Shouldn't be too crazy.
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      02-15-2024, 04:23 PM   #8
jurassic3k
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Quote:
Originally Posted by mwat View Post
Definitely did misunderstand. Poor reading comp I guess. Sorry.

Again though I'd do it from the underside. Put it up on ramps and remove the cover. Shouldn't be too crazy.
No worries, thanks all for your comments!
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