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up....

Is that wise?

Here is a follow-up test

15 MPH
CO2) 14.7 O2) 0.2 HC) 149 CO) 0.25 NOx)556

25 MPH
CO2) 14.8 O2) 0.0 HC) 37 CO) 0.09 NOx) 111 Login to read more.