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      03-17-2020, 08:04 AM   #66
LexxM3
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Drives: E46M3, G05X5
Join Date: Apr 2019
Location: Waterloo, Canada

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2019 X5  [0.00]
Quote:
Originally Posted by Ninefourteener View Post
Fourth..... While I was under there, I went ahead and disconnected the pins that operate the flapper valves, so they are now permanently open, and my ECU doesn't know any better for it. Definitely sounds "healthier" now....
After disconnecting the solenoid pin, did you tie the flap in the open position? If you didn't, it will flap around (pun intended) and rattle. Single strand stripped electrical mains wire works well for tying it open.
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G05 X5 x40i (04/2019 mfg, Canada) on S18A-19-11-540
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