I see smoke in my rear view mirror at 280km/h

tinnsoldaten · 06-29-2012, 09:36 AM

On autobahn I had a really long stretch and floored it and got to 280 and when I looked in mirror I saw smoke. Calmed down and cruised the rest of the way. Smoke stopped.

What caused this?

I suspect turboes are way due for a service or my cylinder head need some looking into.

Lulz_M3 · 06-29-2012, 10:16 AM

Remove your OCC and see if it stops. Then, buy the BMS unit.

enrita · 06-29-2012, 10:52 AM

yeah remove OCC. The only one that seems not to cause issues is the BMS one. I am running without OCC now....

type rrr · 06-29-2012, 03:33 PM

you just clean up the pipes !!!! and fmic !!!!

tinnsoldaten · 06-29-2012, 04:10 PM

Its just spring cleaning you say

Will look into replacing my riss racing occ with the bms one.

Engine and turbos are in for full service anyway , well depending on price.

I`ll update some more after car has been properly diagnosed.

06-29-2012, 09:36 AM	#1
tinnsoldaten Captain 37 Rep 715 Posts Drives: e92 335i coupe Join Date: Dec 2008 Location: Bergen iTrader: (1)	I see smoke in my rear view mirror at 280km/h On autobahn I had a really long stretch and floored it and got to 280 and when I looked in mirror I saw smoke. Calmed down and cruised the rest of the way. Smoke stopped. What caused this? I suspect turboes are way due for a service or my cylinder head need some looking into. __________________ Vargas S2 turbos\|VAC S3 Cylinder head\|RR DPs\|RR MPs\|Supersprint X pipe\|Remus Quad Sport mufflers\|aFe Stage 2 Si with scoops\|Forge DVs\|ER CP\|BMS meth elbow\|Aquamist HFS-4\|Walbro 450 E85 LPFP\|AA FMIC\|BMS OCC\|MHD\|P3 Boost Gauge\|Ohlins Road & Track + camberplates\|M3 sways F/R+ Ground control endlinks\|Vorsteiner v303 19"\|Michelin PS2 sport\|Quaife LSD\|Vorsteiner V35 CF hood\|CF CLS trunk\|Duke Dynamics quad diffusor
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06-29-2012, 10:16 AM	#2
Lulz_M3 Banned 33 Rep 1,029 Posts Drives: AW 335i 6MT Join Date: Oct 2011 Location: Jax, Fl iTrader: (0)	Remove your OCC and see if it stops. Then, buy the BMS unit.
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06-29-2012, 10:52 AM	#3
enrita Major General 161 Rep 7,377 Posts Drives: 335i - Big turbos Join Date: Sep 2008 Location: Italian in Sweden iTrader: (0)	yeah remove OCC. The only one that seems not to cause issues is the BMS one. I am running without OCC now.... __________________ 07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
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06-29-2012, 03:33 PM	#4
type rrr Second Lieutenant 12 Rep 232 Posts Drives: 335i coupe Join Date: Apr 2012 Location: montreal canada iTrader: (0)	you just clean up the pipes !!!! and fmic !!!! __________________ 2007 335i coupe AT-- I80AS--FBO -stock turbos--COBB v402 beta stage 2 + ATR-- NITTO'S 275-40-17 NT05R --- 12.025 @ 120 mph -- full weight
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06-29-2012, 04:10 PM	#5
tinnsoldaten Captain 37 Rep 715 Posts Drives: e92 335i coupe Join Date: Dec 2008 Location: Bergen iTrader: (1)	Its just spring cleaning you say Will look into replacing my riss racing occ with the bms one. Engine and turbos are in for full service anyway , well depending on price. I`ll update some more after car has been properly diagnosed. __________________ Vargas S2 turbos\|VAC S3 Cylinder head\|RR DPs\|RR MPs\|Supersprint X pipe\|Remus Quad Sport mufflers\|aFe Stage 2 Si with scoops\|Forge DVs\|ER CP\|BMS meth elbow\|Aquamist HFS-4\|Walbro 450 E85 LPFP\|AA FMIC\|BMS OCC\|MHD\|P3 Boost Gauge\|Ohlins Road & Track + camberplates\|M3 sways F/R+ Ground control endlinks\|Vorsteiner v303 19"\|Michelin PS2 sport\|Quaife LSD\|Vorsteiner V35 CF hood\|CF CLS trunk\|Duke Dynamics quad diffusor
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