Service Engine light

leon389 · 08-30-2011, 10:34 AM

About three days ago I stepped on the gas hard from a stop and got a yellow service engine light and it was shaking with power loss. I turned it off and on and it has been fine since. I took off the procede to take it in to the dealership thinking that it could be the hpfp. But the car has been running fine I've driven it hard and with no problems. Should I still bring it to the dealership or ignore it and install my procede back to see if it happens again?

jdbretz · 08-30-2011, 10:39 AM

You should have read the codes before you pulled the Procede out. The you would know why you went into limp mode. I would recommend putting the Procede back in, and wait for it to happen again. When/if it does, read the codes and see what they are. Its its a fuel pump related code, then clear the codes, remove the Procede, and try and make it happen again without the Procede in. When/if that occurs, then you can take to the dealership for repairs.

rustyrotors · 08-30-2011, 10:40 AM

Use the Procede to read the error codes. Let us know what codes you are getting.

leon389 · 08-30-2011, 10:46 AM

Yes, thats what I thought after I took it off. Thanks guys.

Brey335i · 08-30-2011, 10:55 AM

Shaking is generally the HPFP or a misfire. Pray for the first.

If it isn't fuel pump related, try changing spark plugs

leon389 · 08-30-2011, 11:05 AM

The car is CPO. Those problems should cover it right?

MKR_DmD · 08-30-2011, 11:16 AM

The fuel pump is covered CPO or not. Misfire, could by something simple or hard. Since it has not happened again, more then likely just a fluke. I get them every once and awhile.

Booztd 3 · 08-30-2011, 12:42 PM

Isnt the pump covered up to 120k miles now, regardless of other warranties?

08-30-2011, 10:34 AM	#1
leon389 New Member 0 Rep 7 Posts Drives: 335i Join Date: Sep 2010 Location: West Palm Beach iTrader: (0)	Service Engine light About three days ago I stepped on the gas hard from a stop and got a yellow service engine light and it was shaking with power loss. I turned it off and on and it has been fine since. I took off the procede to take it in to the dealership thinking that it could be the hpfp. But the car has been running fine I've driven it hard and with no problems. Should I still bring it to the dealership or ignore it and install my procede back to see if it happens again?
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08-30-2011, 10:39 AM	#2
jdbretz Captain 51 Rep 923 Posts Drives: '18 X5d, '12 M3 ZCP, '12 F30 Join Date: Dec 2010 Location: FL Panhandle iTrader: (10)	You should have read the codes before you pulled the Procede out. The you would know why you went into limp mode. I would recommend putting the Procede back in, and wait for it to happen again. When/if it does, read the codes and see what they are. Its its a fuel pump related code, then clear the codes, remove the Procede, and try and make it happen again without the Procede in. When/if that occurs, then you can take to the dealership for repairs.
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08-30-2011, 10:40 AM	#3
rustyrotors Private 84 Rep 98 Posts Drives: BMW M4 Join Date: May 2008 Location: Philadelphia iTrader: (1)	Use the Procede to read the error codes. Let us know what codes you are getting.
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08-30-2011, 10:46 AM	#4
leon389 New Member 0 Rep 7 Posts Drives: 335i Join Date: Sep 2010 Location: West Palm Beach iTrader: (0)	Yes, thats what I thought after I took it off. Thanks guys.
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08-30-2011, 10:55 AM	#5
Brey335i Banned 112 Rep 4,771 Posts Drives: e46 ///M3 Join Date: Oct 2009 Location: Austin, TX iTrader: (11)	Shaking is generally the HPFP or a misfire. Pray for the first. If it isn't fuel pump related, try changing spark plugs
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08-30-2011, 11:05 AM	#6
leon389 New Member 0 Rep 7 Posts Drives: 335i Join Date: Sep 2010 Location: West Palm Beach iTrader: (0)	The car is CPO. Those problems should cover it right?
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08-30-2011, 11:16 AM	#7
MKR_DmD Lieutenant 6 Rep 494 Posts Drives: 16 Jeep Cherokee Join Date: May 2010 Location: Germany iTrader: (3)	The fuel pump is covered CPO or not. Misfire, could by something simple or hard. Since it has not happened again, more then likely just a fluke. I get them every once and awhile.
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08-30-2011, 12:42 PM	#8
Booztd 3 Private 6 Rep 72 Posts Drives: 2007 335i Sedan Join Date: Jun 2011 Location: Peoria, IL iTrader: (4)	Isnt the pump covered up to 120k miles now, regardless of other warranties? __________________ Work: '07 335i Sedan Play: '90 300ZX (10.3@140mph) And For Giggles: 06' R1
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