Drivetrain Malfunction

TSMclearlove · 09-08-2019, 05:30 PM

hi guys new to the forum. been having this issue in the past year probably 3times? everytime i restart the car and the cel is gone and everything acts perfect. since this happens only every 3month and i always drive it like i stole it so i didnt think its a major issue. this time however i restart the car and the cel is still there. code is P0305 which indicates cylinder 5 missfiring. i changed my plugs and coils about 4month ago and when the DM messenge shows up i saw some white smoke on my exhaust so im pretty sure its a bad injector. i did some research and found that some of the N63TU owners receive an extended warranty for 10/120000miles. im wondering if this is valid to my car? thank you guys!

NorthCountryGuy · 09-11-2019, 11:49 AM

White smoke implies water vapor.
Beginning of a head gasket issue...?

TSMclearlove · 09-12-2019, 05:07 PM

Quote:

Originally Posted by NorthCountryGuy

White smoke implies water vapor.
Beginning of a head gasket issue...?

They checked everything and decide to replace all 8 injectors.

babyboss · 10-07-2019, 10:56 AM

Hows the car goin now ,?

Havy · 11-18-2019, 03:42 PM

Had a similar issue last week. CEL drivetrain malfunction continue slow driving possible. After a short break CEL disappears.

09-08-2019, 05:30 PM	#1
TSMclearlove New Member 6 Rep 6 Posts Drives: 2015 650I Join Date: Sep 2019 Location: TULSA iTrader: (0)	Drivetrain Malfunction hi guys new to the forum. been having this issue in the past year probably 3times? everytime i restart the car and the cel is gone and everything acts perfect. since this happens only every 3month and i always drive it like i stole it so i didnt think its a major issue. this time however i restart the car and the cel is still there. code is P0305 which indicates cylinder 5 missfiring. i changed my plugs and coils about 4month ago and when the DM messenge shows up i saw some white smoke on my exhaust so im pretty sure its a bad injector. i did some research and found that some of the N63TU owners receive an extended warranty for 10/120000miles. im wondering if this is valid to my car? thank you guys!
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09-11-2019, 11:49 AM	#2
NorthCountryGuy The Quiet One 1711 Rep 624 Posts Drives: M6, E70, E71 Join Date: May 2019 Location: I’m right here... iTrader: (0) Garage List 2013 X6 M [0.00] 2013 M6 [0.00] 2013 X5 LCI 35i Spo ... [0.00] 2013 X5 LCI 35i [0.00]	White smoke implies water vapor. Beginning of a head gasket issue...? __________________ 2013 M6 Coupe Sakhir Orange Metallic / Sakhir Orange \ Black Merino - The Prince 2013 X5 LCI 35i Jet Black / Black SensaTec - The Horse 2013 X5 LCI 35i Space Grey Metallic / Black Nevada // Sport Pkg - Daughter’s 2013 X6 M Sapphire Black Metallic / Black Merino \ Carbon Fiber - Son’s
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10-07-2019, 10:56 AM	#4
babyboss Lieutenant 74 Rep 554 Posts Drives: 640d Msport Join Date: Jun 2010 Location: centurion iTrader: (0) Garage List 2012 640d [0.00]	Hows the car goin now ,?
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11-18-2019, 03:42 PM	#5
Havy Captain 303 Rep 709 Posts Drives: BMW X5 M50i Join Date: Sep 2018 Location: Europe iTrader: (0)	Had a similar issue last week. CEL drivetrain malfunction continue slow driving possible. After a short break CEL disappears.
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