Originally Posted by
bigbhu
any oil that is simillar to the ford Sepcification will be fine, do not use a synthetic oil in the gearbox as they tend to "slip" more and then you will get further problems with heat and changing gear. just need a good quality minieral oil.
thats weird.. this is from the valvoline website (they make mercon v which i think is synthetic and not a blend)
Is it OK to mix synthetic ATF with a conventional and/or synthetic blend ATF?
Yes. Synthetic ATF and conventional fluids are 100 percent compatible with each other.
Last edited by donut123; Jan 31, 2014 at 03:57 PM.