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      04-29-2019, 12:10 PM   #21
r4dr
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Drives: various BMWs
Join Date: Oct 2015
Location: Seattle, WA

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Quote:
Originally Posted by theOkilla View Post
The plugs were replaced with OEM Bosch plugs about 200 miles ago. I’m not sure if the coils have been replaced.
You should be able to look at the coil pack and see what brand it is. Switching old Bosch or Delphi packs to the latest Eldor packs would be a good way to eliminate a very common source of issues before more complicated trial and error.
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