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      10-19-2019, 10:04 AM   #7
bimmer456
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Drives: 340i
Join Date: Nov 2016
Location: Pasadena, CA

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Quote:
Originally Posted by pinbacker View Post
Quote:
Originally Posted by IAmATeaf View Post
I have read before that certain types of plugs can cause issues, no idea why to be honest. Was in a garage last year where a 320i was being serviced and they replaced the plugs and the car was rough. The mechanic came back and said putting the original plugs back in and the car was fine, new plugs and rough as hell?
Issue being these are the OEM plugs originally from factory that I replaced with, just minus the BMW logo.
Yes, looks like they are from FCP Euro, replace the coil packs as well and that should solve the problem, these things tend to go bad for some reason eventually and need to be replaced. My friend replaced the plugs and coil packs on his E60 5 series or something and it purrs like a kitten.
Appreciate 0