n54 335i oil leak and smoke???

MarcelP · 01-19-2023, 03:44 PM

just got my 2010 n54 335i yesterday and upon inspecting it further there’s a lot of what seems to be oil leaking and then when i start the car and i drive it i see this white smoke. the car has catless down pipes new turbos but i don’t know the brand and other mods
https://files.fm/u/ebpdrc94a
this link has both videos can someone please help me and try to tell me what this could be thank you

BoostleakTV · 01-19-2023, 04:32 PM

Does the smoke get worse when you rev/drive it? Is it down on power?

If yes to either of those, I’d get to inspecting the turbskis.

MarcelP · 01-19-2023, 07:29 PM

Its not down on power at all but it does smoke when i drive it and im really pushing the gas

01-19-2023, 03:44 PM	#1
MarcelP Registered 1 Rep 3 Posts Drives: 2010 335i Join Date: Jan 2023 Location: NJ iTrader: (0)	n54 335i oil leak and smoke??? just got my 2010 n54 335i yesterday and upon inspecting it further there’s a lot of what seems to be oil leaking and then when i start the car and i drive it i see this white smoke. the car has catless down pipes new turbos but i don’t know the brand and other mods https://files.fm/u/ebpdrc94a this link has both videos can someone please help me and try to tell me what this could be thank you
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01-19-2023, 04:32 PM	#2
BoostleakTV Enlisted Member 20 Rep 40 Posts Drives: 2015 BMW 335i, 2020 Supra Join Date: Jan 2023 Location: US iTrader: (0)	Does the smoke get worse when you rev/drive it? Is it down on power? If yes to either of those, I’d get to inspecting the turbskis.
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01-19-2023, 07:29 PM	#3
MarcelP Registered 1 Rep 3 Posts Drives: 2010 335i Join Date: Jan 2023 Location: NJ iTrader: (0)	Its not down on power at all but it does smoke when i drive it and im really pushing the gas
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