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Old 06-13-2012, 02:12 PM   #38
jfoj
Registered User
 
Join Date: Nov 2009
Location: Fairfax, VA USA
Posts: 9,324
My Ride: '06 330CiC, '03 M5
Houseofdavid,

See you made a number of posts regarding this problem.

There is much more info needed to help out.

1. Does problem happen on start up? Cold/Hot?
2. Does problem happen at idle?
3. Does probem happen under load?
4. When does CEL come on? Idle/Cruise?
5. Do you get any freeze frame data?
6. What is/are the actual codes?
7. Is the car stock?
8. Do you have access to INPA and other software tools to read the cylinder variations/fuel trims?
9. What work has been done/parts have been replaced?
__________________
Solve your misfires, lean codes, rough idle - http://forum.e46fanatics.com/showthread.php?t=897616

Fuel pump failures - http://forum.e46fanatics.com/showthread.php?t=929501

Temp Info - http://forum.e46fanatics.com/showthread.php?t=964491

Hidden OBC Menu - Check Voltage, Temps, Fuel Level - http://forum.e46fanatics.com/showthread.php?t=239619

E46/E39 GM5 Door Lock Info - www.bmwgm5.com

Lower hose fan switch O-ring - BMW #13621743299
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