A quarter size puddle of laquer thinner inn the bottom of the intake will usually run a motor for 20-30 seconds as it evaporates. No need to spray.

Check for spark trigger at the 12v connector to the coil.

What are the EWS delete steps and what does the scanner show after?

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2011 E70 • N55 (me)
2012 E70 • N63 (wife)