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DoobiieDripp DoobiieDripp is offline
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Car: 2010 BMW 535i
Default Why does my engine sound like that? - 08-16-2017, 01:43 AM

Car: 2010 335i Coupe

Mods: DCI, JB4, Charge pipe and BOV

Whats Wrong: Car was running fine all day. Went to take my gf home and on the way back at a stop light I started getting a bit of a rough idle. Kind of felt like I was running out of gas but I had half a tank so I know that wasn't it. I took this video of it idling when I got home:

https://youtu.be/JodNpIpYwEA

What do you guys think the problem is?


2010 535i Stock -
2010 E92 335i JB4 - DCI - Active Autowerkes Charge pipe & BOV - 19" Verde Staggered Rims
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Jt0407 Jt0407 is offline
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Default 08-16-2017, 06:04 AM

Sounds like an n54


JPkit | Ported head, Schrick cams| all the boost | tuned by Ken
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Vorsprung_CJB Vorsprung_CJB is offline
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Default 08-16-2017, 10:13 AM

Sounds pretty typical to me, is there a certain sound in there that is different? Only thing I remotely heard was maybe a little belt noise. Is there oil from OFHG leaking on belt area? Can definitely make some odd sounds if its been idling in place for a long time.

Would need a log or codes if you think there is a running issue, or maybe a video while driving.
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DoobiieDripp DoobiieDripp is offline
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Default 08-16-2017, 09:07 PM

Really? My 535 never sounded like this which is why it concerned me. And the engine was shaking more than usual. At one point it felt like it was running out of gas. It was just a unusually rough idle and I wanted to be cautious about it. Thanks for the help guys.


2010 535i Stock -
2010 E92 335i JB4 - DCI - Active Autowerkes Charge pipe & BOV - 19" Verde Staggered Rims
www.blacktiedetailingco.com
IG - @BlackTieDetailing
Black Tie Detailing
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jeepindoc jeepindoc is offline
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Car: 2011 335i w/n54
Default 08-17-2017, 07:19 AM

I would do a log and look for misfires.


Ben

2010 335i xdrive MT with JB4 G5 and JB race BEF, G5 2step relay, BMS DCI, CDV mod, VRSF 5" FMIC, VRSF ***, chargepipe and exhaust, Forge DVs, BMS OCC, RB ext PCV with Mishimoto OCC, BMS Meth kit, RB silicone inlets, MMP outlets, 4bar TMAP, Fuel-it Stage 2 LPFP, MFactory LSD, M3 rear control arms, Diff lockdown, Powerflex black rear subframe and diff bushings, Turner race pedals, UUC evo3 SSK, Swaybarbarian sways, YCW/SWIFT coilovers, Spec Stage 2+ clutch, Mfactory flywheel, Bavsound
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NA55 NA55 is offline
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Default 08-17-2017, 10:43 AM

Sounds normal to me..
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