1.changes oil up to 100 % 2.oil Supply pressure over5 bar with high efficiency 3.reliable quality GCE-B GCE-M Automatic Transmission ChangerTechnical Feature:The unique pairs of oil passages are designed, waste oil will not pollute new oil, separate waste oil, new oil , oil volume . Clear degree, change oil rate up to 100 %; oil Supply pressure over5 bar, which with high efficiency, and reliable ...