Forum: X5 (E53) Forum
09-19-2017, 10:39 AM
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Replies: 70
Views: 15,138
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Forum: X5 (E53) Forum
09-16-2017, 03:00 PM
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Replies: 70
Views: 15,138
Yes I did.
It appears that all the issues were...
Yes I did.
It appears that all the issues were caused by stuck piston rings. I uses some Liqui Moly engine flush and it got better. Did it again with an oil change and still better. Now I do an...
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Forum: X5 (E53) Forum
10-06-2016, 04:56 PM
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Replies: 26
Views: 8,747
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Forum: X5 (E53) Forum
10-06-2016, 04:08 PM
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Replies: 26
Views: 8,747
Thanks for you concern.
I still have the X. ...
Thanks for you concern.
I still have the X.
Well, I did not specifically find the problem, but it seams to have gone away on its own...
I have not had a misfire for probably 8 to 10K miles. Knock...
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Forum: X5 (E53) Forum
02-26-2016, 10:09 PM
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Replies: 70
Views: 15,138
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Forum: X5 (E53) Forum
02-25-2016, 10:36 PM
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Replies: 70
Views: 15,138
Oh my!
Sorry to hear. I fell you pain.
I,...
Oh my!
Sorry to hear. I fell you pain.
I, also have not made any headway.
I have noted something different. In December I drove the car down to Eugene OR. about 7 hours away. Since that time I...
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Forum: X5 (E53) Forum
01-08-2016, 03:47 PM
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Replies: 70
Views: 15,138
Rookie48:
Good theory. Im not experiencing...
Rookie48:
Good theory. Im not experiencing any lifter noise. The motor sounds and runs smooth. The only time it runs bad is when I have a misfire and that injector is cut off. I have to pull over...
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Forum: X5 (E53) Forum
01-03-2016, 07:37 PM
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Replies: 68
Views: 11,356
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Forum: X5 (E53) Forum
01-02-2016, 04:12 AM
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Replies: 70
Views: 15,138
Rookie48,
Yes it does consume a lot of oil....
Rookie48,
Yes it does consume a lot of oil. About 1 qt, maybe a little more, every 1000 miles.
I have replace the CCV system, valve cover, oil filter housing to engine block gasket and the...
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Forum: X5 (E53) Forum
01-01-2016, 01:52 PM
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Replies: 70
Views: 15,138
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Forum: X5 (E53) Forum
01-01-2016, 02:27 AM
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Replies: 70
Views: 15,138
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Forum: X5 (E53) Forum
09-01-2015, 07:13 PM
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Replies: 26
Views: 8,747
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Forum: X5 (E53) Forum
09-01-2015, 06:57 PM
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Replies: 26
Views: 8,747
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Forum: X5 (E53) Forum
09-01-2015, 03:56 PM
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Replies: 26
Views: 8,747
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Forum: X5 (E53) Forum
09-01-2015, 03:50 PM
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Replies: 26
Views: 8,747
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Forum: X5 (E53) Forum
08-31-2015, 11:56 PM
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Replies: 26
Views: 8,747
Unable to fix misfires, ready to get rid of car
In January shortly after I replace a failed electronic thermostat we started getting random misfire and misfire with fuel shut off codes. Never the same cylinder.
Some times the car would code...
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Forum: X5 (E53) Forum
03-08-2015, 11:19 PM
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Replies: 70
Views: 15,138
The chase for the cause of the random misfires...
The chase for the cause of the random misfires continues.
After being unable to find the cause I decided to take it into our local European Auto repair shop to have their high dollar diagnostic...
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Forum: X5 (E53) Forum
02-23-2015, 11:31 AM
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Replies: 3
Views: 2,670
Hello, Im having misfires issues so I have a...
Hello, Im having misfires issues so I have a small amount of experience.
To answer your questions.
1, The DME shut off your #1 injector when the misfire was noticed. This is to prevent raw fuel...
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Forum: X5 (E53) Forum
02-21-2015, 02:29 PM
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Replies: 70
Views: 15,138
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Forum: X5 (E53) Forum
02-21-2015, 02:27 PM
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Replies: 70
Views: 15,138
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Forum: X5 (E53) Forum
02-21-2015, 02:26 PM
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Replies: 70
Views: 15,138
Still no joy!
Last night I cleaned all the...
Still no joy!
Last night I cleaned all the connectors that I could find and replaced a vacuum line that I had missed.
Drove into town (40 mile round trip) got lots of codes.
P1349
P1345
P1353...
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Forum: X5 (E53) Forum
02-20-2015, 11:57 AM
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Replies: 70
Views: 15,138
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Forum: X5 (E53) Forum
02-19-2015, 11:10 AM
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Replies: 70
Views: 15,138
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Forum: X5 (E53) Forum
02-19-2015, 01:30 AM
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Replies: 70
Views: 15,138
Well the new MAF sensor did not fix it.
Drove...
Well the new MAF sensor did not fix it.
Drove it today into town and got a P1347 code and SES light. (misfire #3 with fuel Cut-Off)
Is it possible that the electronically controlled thermostat...
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Forum: X5 (E53) Forum
02-16-2015, 11:32 PM
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Replies: 70
Views: 15,138
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