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peterpete190
peterpete190, Auto Technician
Category: BMW
Satisfied Customers: 24656
Experience:  Over 17 years diagnosing and repairing vehicles.
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2013 BMW X5 30k miles replaced the spark plugs coils still

Customer Question

2013 BMW X5 30k miles replaced the spark plugs coils still have the p0301 p0306 codes,didn't go away and i checked the spark plug and it is wet on the first cylinder,
Submitted: 12 months ago.
Category: BMW
Customer: replied 12 months ago.
could be injectors ? or carbon build up ?only 30K mi. 3.0 twin turbo, N55
Expert:  Steve replied 12 months ago.
Hello and welcome,
My name is ***** ***** it will be my pleasure to assist you today.
Please do not forget to click on a positive rating
I would suspect faulty injectors. They can be swapped to see if the fault follows
Possible but unlikely to be carbon
Please do not forget to click on a positive rating
Customer: replied 12 months ago.
ok if they are injectors i have to replace all 6 or just two( 6 and 1 cylinder. )
Expert:  Steve replied 12 months ago.
Please do not forget to click on a positive rating
You can replace just the bad ones but replacing all wouldn't be a bad idea. Please do not forget to click on a positive rating
Expert:  Steve replied 12 months ago.
If there are no additional questions please kindly CLICK ON a positive rating
Expert:  Steve replied 12 months ago.
Are you having a technical problem selecting a positive rating?
Customer: replied 12 months ago.
let tomorrow to check first and after i will click on rating, thanks,
Expert:  Steve replied 12 months ago.
hi, the question has been completely answered. If you have a follow up question you can reply back tomorrow after leaving a positive rating without additional charge. Thank you in advance for ensuring a positive rating is CLICKED ON
Customer: replied 12 months ago.
hi Steve I swapped the injectors and still got same codes , p0100, p0103 ,p0106 ??????????????????
Customer: replied 11 months ago.
Expert:  peterpete190 replied 11 months ago.

Hi my name is ***** ***** I will be happy to assist with this today.In some cases I may need more info to assist better.I apologize for any delay.

Are the codes you have set here the same ones as before as it looks like the code numbers are different now then what you previously posted?

Let me know so we can continue,thanks Pete.

Customer: replied 11 months ago.
the codes are the same. as before, but some times got p0303 and p0305, and after i clearing the codes runs for a minute great after the codes come up and check engine light coming up dosent drive good, some times coming up or p0301, or p0306 but mostly got both,
Customer: replied 11 months ago.
i replace the spars plugs , coils, and swapped the injectors nothing changed
Customer: replied 11 months ago.
the ignition coils are OEM ***********
Expert:  peterpete190 replied 11 months ago.

I apologize for the delay.

O.k. check over the engine wiring harness that lead to the coils and fuel injectors and see if any broken or damaged wiring is found.If a fault is found with this wiring it will need repaired to correct this here.If this is or was already checked and found o.k. let me know so we can continue.

Thanks Pete

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