[rigdowntex]

Was leaking I believe into the intake. So... anyone have any experience with the replacement being of better quality, this is a 2016 M4. This was the second time in for this, last time 3 weeks ago, for the "drivetrain malfunction", first time they said the charge coolant was low, refilled, purged and pressure checked OK at the time. Damn, I hope it didn't eat enough coolant to cause issues down the road, 8 months left on warranty.