passage

I have a fj40 2F engine that is in the vehicle and has rust and debris that is the consistency of coffee grounds in the coolant passages. I am using a filter and have used evaporust.I have run the engine and cleaned the filter at least 50 times and I’m still collecting ”coffee grounds” Ive...

H55f T-case Oil passage from the T-Case to the gearbox or the opposite. To think about, I recently upgraded my H55F and the tcase. I found the oil seal that separates the gearbox and the T-case detached from the outside. Why is this happening? which leads me to think of a bad placement (which I...