How long of a drive does it take before auto transmission fluid inside the torque converter is mixed up with the fresh oil in the pan for another drain/refill to replace the oil fluid? Will idling for a few minutes or a short 5 minute drive do?
Seen some do for a while only then drain already, but they kept shifting the gear throughout.How long of a drive does it take before auto transmission fluid inside the torque converter is mixed up with the fresh oil in the pan for another drain/refill to replace the oil fluid? Will idling for a few minutes or a short 5 minute drive do?
Yup, one way in one way out. The mix method just keep diluting only.flush using machine is still the best method...
but it will consume a lot of ATF... usually 9-11 liter