Hi all,
I have a 1996 Bighorn Lotus edition, 3.1DT with automatic transmission and 4L-4H-2H system (Not TOD). I’ve been looking through previous topics and manuals to see what oils and fluids I should use but keep finding conflicting information. Currently I think I should run 15w-40 diesel engine oil, ATF Dexron lll transmission fluid, 80w-90 gear oil suitable for limited slip and conventional differentials in both my front and rear differentials. However, I am more uncertain regarding the transfer case oil and power steering fluid. I’ve read posts that say 10w-30, 15w-40, 80w-90 gear oil and ATF Dexron lll should be used in the transfer case. Also, in the owners manual it states ATF Dexron lll should be used for power steering fluid but other posts say otherwise.
I am wondering what engine oil, transmission fluid, front and rear differential fluid, transfer case oil and power steering fluid you would recommend for my 3.1DT automatic with 4L-4H-2H system.
Thanks