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      05-14-2026, 03:55 PM   #146
Assimilator1
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Drives: BMW M3 e92 08 & 330d e90 10
Join Date: Sep 2019
Location: UK, Surrey

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Garage List
2010 BMW 330d  [8.00]
2008 BMW M3  [0.00]
Quote:
Originally Posted by Thumbie View Post
Assimilator1 given your other posts on this forum I have read, I trust your experience a lot more than my personal opinion. And thank you for maintaining that list of failures.

Reading through non-bearing failures, injectors stuck open seems to occur more randomly than I previously thought, with a slight trend toward cylinder 6 and 7 but not a strong trend (BTW failure #88 on that list is a close friend of mine, if you had any follow up questions)

Either way, I am going to treat in-tank filter/pump and fuel injectors as just a 100k mile maintenance item, at least for me and my S65. Maybe unnecessary cost, but I didn't buy an M3 to be economical
Have now tallied the list of which injectors have failed (for the ones available), managed to add a few cyl numbers.

30 injector failures (of which 5 did not cause engine failures, see blown engine lists). Not all people noted cyl number.
Cyl No - quantity
1 - 2
2 - 3
3 - 1
4 - 1
5 - 2
6 - 4
7 - 6
8 - 4

There is indeed a bit of weighting towards cyls 6,7 & 8.
The fuel inlet is between 6 & 7.
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