So I am considering draining my transmission oil and refilling it with fresh oil.
I plan to use 50% Lucas oil Stabilizer. (good idea, bad idea?) your thoughts are welcome on this. I have yet to read anything negative on this product.
I am looking for ideas on the best oil to use in my tranny. What do the tranny gurus recommend for the Isuzu 5 speed from an 87 w/duke.
The transmission has never had any signs of problems since I bought the car about 2 years ago. I am not sure when the last time the trans oil was changed and I am looking for piece of mind on this since I am also installing a new (re manufactured) Duke.
I am hesitant to go by my Hayne's manual in case their recommendation is outdated.
As always, Thanks for all your help!!