Blowing smoke

[F82beamer]

So recently my 16 m4 has been blowing smoke from exhaust , once car is warmed up. Not a crazy amount but definitely noticeable. When accelerating and slowing down, it doesn't do it everytime u drive it but definitely becoming more often. Once at a stop it blew out a really good amount and had a burningishh smell to it.
No CEL light.
Anyone experienced this before?
Mods : downpipes and 91 tune only.

[FlyingLow78]

Any oil in the charge pipes or intercooler?

[Beemerm3]

Ive seen on the n54 the turbo seals break and smokes comes out. Not saying it’s turbo seal though. These cars got good parts. Are you running catless?

[F82beamer]

Originally Posted by Beemerm3

Ive seen on the n54 the turbo seals break and smokes comes out. Not saying it’s turbo seal though. These cars got good parts. Are you running catless?

Yes catless bro.

[behindthen0thing]

Originally Posted by Beemerm3

Ive seen on the n54 the turbo seals break and smokes comes out. Not saying it’s turbo seal though. These cars got good parts. Are you running catless?

maybe he should check the spark plugs.

[4everkidd]

Originally Posted by M4nacev2

So recently my 16 m4 has been blowing smoke from exhaust , once car is warmed up. Not a crazy amount but definitely noticeable. When accelerating and slowing down, it doesn't do it everytime u drive it but definitely becoming more often. Once at a stop it blew out a really good amount and had a burningishh smell to it.
No CEL light.
Anyone experienced this before?
Mods : downpipes and 91 tune only.

Turbo journal bearing seals or inter cooler leak seem to be the usual suspects.

[DanMpower]

Originally Posted by M4nacev2

So recently my 16 m4 has been blowing smoke from exhaust , once car is warmed up. Not a crazy amount but definitely noticeable. When accelerating and slowing down, it doesn't do it everytime u drive it but definitely becoming more often. Once at a stop it blew out a really good amount and had a burningishh smell to it.
No CEL light.
Anyone experienced this before?
Mods : downpipes and 91 tune only.

What color is the smoke? White, Blue or Black?

[F82beamer]

Originally Posted by behindthen0thing

maybe he should check the spark plugs.

Just replaced with 2 step colder plugs. Issue still occurring

[F82beamer]

Originally Posted by DumbAS55

What color is the smoke? White, Blue or Black?

White smoke. Kinda smells like oil burning. Turbo oil blow by? Maybe? Had turbos checked not to long ago shop said they looked fine.