N54 135i smoke

[xaviervanniekerk786]

Hi guys theres a 135i n54 I wanna purchase, the car has some mods done, but on the test drive I noticed after hauling it when it comes to a stop theres a cloud of smoke that goes away after a few seconds, and normal driving theres no smoke at all

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[DES7]

Hi guys theres a 135i n54 I wanna purchase, the car has some mods done, but on the test drive I noticed after hauling it when it comes to a stop theres a cloud of smoke that goes away after a few seconds, and normal driving theres no smoke at all

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Does it have burbles setup?
Burbles can cause that.

There were posts on this forum about it previously.
PCV Valve, Turbos themselves, all different fixes for everyone.

 

[Kish2604]

Hi guys theres a 135i n54 I wanna purchase, the car has some mods done, but on the test drive I noticed after hauling it when it comes to a stop theres a cloud of smoke that goes away after a few seconds, and normal driving theres no smoke at all

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@FiRi@Rennzport

 

[FiRi@Rennzport]

@FiRi@Rennzport

On my old car oil lines for turbo were clogged

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[xaviervanniekerk786]

Does it have burbles setup?
Burbles can cause that.

There were posts on this forum about it previously.
PCV Valve, Turbos themselves, all different fixes for everyone.

Car hasnt got burbles n pops n bangs tune he did hybrid turbos etc on it the cars hardly driven as he works out ,but he is also sure it's the pcv valve , it only smoke after a hammering run n u come to a stop, if u driving theres nothing at all even at idle or a rev if u at a stand still


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[xaviervanniekerk786]

On my old car oil lines for turbo were clogged

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Will be worth it to have that checked aswell

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[yuvir]

possible problems

1. PCV system
2. clogged turbo drain
3. Worn turbo seals (experienced the same issue when my stock turbos were on the way out)