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Oil trucks ecotec Che Jujun internal combustion engine Oil
12-25
SAIC-GM Torque Displacement ecotec
![Should the oil truck disappear in place? GM's eighth-generation Ecotec 1.5T swims against the current|[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)