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      07-30-2015, 11:21 AM   #40
AnShk
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Drives: E70 X5 35d
Join Date: Aug 2014
Location: California

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Quote:
Originally Posted by Dackelone View Post

Anytime you use a additive to the fuel system.... you should change your oil. That stuff with thin out your oil and could lead to engine damage. So its good you changed your oil.

Dackel
this guy http://www.danmartinsautoservice.com/
changed plugs and coils + made an oil change. Next day I came to him with the same missfires and he gave me 3 bottles of BG44 expecting it might help, but never mentioned about oil change. Finally, after I realize he does not know about N54problems I went to other shop and they cleaned intake and changed 3 injectors to new ones. But still I made 7kmiles with bad oil!
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