I have recently changed the transmission oil (Pennzoil MTF which is about the same as the Valvoline MTF) in my gearbox and while reading the reviews on different sites I have found this PDF file: http://www.carquestprofessionals.co...id%20Application%20Guide%20%206.6.13.pdf
It looks like an official recommendation from Valvoline. It is very interesting that they recommend to use their MTF in place of any OEM GL-3 GL-4 oil. So any 75W-90, 75W-85 GL-4 which are very common for Korean, Japanese cars can be replaced with the Valvoline MTF. What do you, guys, think?
It looks like an official recommendation from Valvoline. It is very interesting that they recommend to use their MTF in place of any OEM GL-3 GL-4 oil. So any 75W-90, 75W-85 GL-4 which are very common for Korean, Japanese cars can be replaced with the Valvoline MTF. What do you, guys, think?