Car Is Boggin Out

adriane92 · 10-15-2013, 03:48 PM

i am running 50\50 e85 91 octane
i have dps dci fmic jb4 g4

sometimes the car will bog out and yellow engine light comes on and i have to turn the car off and on and goes back to normal?
what can it be? too much e85?

AK 335i · 10-15-2013, 03:52 PM

logs?

Wedge1967 · 10-15-2013, 04:16 PM

I know my car does the same at WOT if I have the boost turned up too high. Could be your LPFP is not keeping up with the fueling demands. The only way to know is if you post a log.

Jim9 · 10-15-2013, 05:02 PM

Too much e85, put more 91 until an upgraded lpfp.

dicostal · 10-15-2013, 05:22 PM

I had a similar issue and when I cleaned my Vanos solenoid it went away.
Although i am not on e85, on WOT at times i would get a half engine light and power would be cut down. Restarting the car would reset it. I would also get occasional shivering like the car was skipping a beat. After cleaning the vanos solenoid with shop air and electrical cleaner did not have the issue any more.

Good luck!!!

adriane92 · 10-15-2013, 05:29 PM

Quote:

Originally Posted by dicostal

I had a similar issue and when I cleaned my Vanos solenoid it went away.
Although i am not on e85, on WOT at times i would get a half engine light and power would be cut down. Restarting the car would reset it. I would also get occasional shivering like the car was skipping a beat. After cleaning the vanos solenoid with shop air and electrical cleaner did not have the issue any more.

Good luck!!!

which solenoid is that?

dicostal · 10-16-2013, 12:28 PM

Quote:

Originally Posted by adriane90

which solenoid is that?

our cars have two, you should clean both.
http://www.e90post.com/forums/showthread.php?t=486201

10-15-2013, 03:48 PM	#1
adriane92 Private 2 Rep 88 Posts Drives: e90 Join Date: May 2013 Location: phx, az iTrader: (0)	Car Is Boggin Out i am running 50\50 e85 91 octane i have dps dci fmic jb4 g4 sometimes the car will bog out and yellow engine light comes on and i have to turn the car off and on and goes back to normal? what can it be? too much e85?
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10-15-2013, 03:52 PM	#2
AK 335i Major 52 Rep 1,290 Posts Drives: black 335i E90 Join Date: Sep 2012 Location: boynton beach iTrader: (0)	logs? __________________ - Proven Power Tampa Built 6466 ST N54 6AT WR 711whp 637wtq -
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10-15-2013, 04:16 PM	#3
Wedge1967 Banned 125 Rep 2,172 Posts Drives: '07 e92 AT Sport Montego Blue Join Date: Sep 2011 Location: Portland, OR iTrader: (3)	I know my car does the same at WOT if I have the boost turned up too high. Could be your LPFP is not keeping up with the fueling demands. The only way to know is if you post a log.
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10-15-2013, 05:02 PM	#4
Jim9 Enlisted Member 0 Rep 35 Posts Drives: 335i Alpine Join Date: Jun 2013 Location: Minnesota iTrader: (0)	Too much e85, put more 91 until an upgraded lpfp.
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10-15-2013, 05:22 PM	#5
dicostal Lieutenant 55 Rep 495 Posts Drives: 2007 335i Join Date: Jun 2010 Location: Italian in CT - USA iTrader: (0)	I had a similar issue and when I cleaned my Vanos solenoid it went away. Although i am not on e85, on WOT at times i would get a half engine light and power would be cut down. Restarting the car would reset it. I would also get occasional shivering like the car was skipping a beat. After cleaning the vanos solenoid with shop air and electrical cleaner did not have the issue any more. Good luck!!! __________________ GIAC stage II\|AA DP\|AA Charge pipe and BOV\|AFE S2 Intake\|HELIX FMIC
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