2010 BMW X5 Xdrive35d twin turbo diesel.
All emissions equipment deleted, about 380hp and 550lb ft with tune. 210,000 on vehicle, 10,000 on Mobil Delvac 15w40 and a Hengst filter.
Driving was done over the past year in Las Vegas, a mix of city and highway. About a quart of make up oil was added over the interval.
I experimented with a couple different cone air filters during this interval and had the intake opened up multiple times, which could explain the silicon reading.
Also have had a consistent minor loss of coolant for the past 20kmi with no obvious external leak, which could explain the sodium.
All emissions equipment deleted, about 380hp and 550lb ft with tune. 210,000 on vehicle, 10,000 on Mobil Delvac 15w40 and a Hengst filter.
Driving was done over the past year in Las Vegas, a mix of city and highway. About a quart of make up oil was added over the interval.
I experimented with a couple different cone air filters during this interval and had the intake opened up multiple times, which could explain the silicon reading.
Also have had a consistent minor loss of coolant for the past 20kmi with no obvious external leak, which could explain the sodium.
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