My 4.2 40V used to give the odd puff of blue smoke, especially on full throttle, but it didn't worsen over 30,000 miles, so ignored it
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2002 Mark's D2 S8 FE [Joint 1st Place Winner at 2025 Owners' Meet]
2025 Hyundai Ioniq 5 N
2020 BMW M340d xDrive
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