Isuzu Rodeo Transmission Engage

No Warnings At All. Driving Down The Highway The Isuzu Just Went Neutral, No Gears, No Noises, No Fluids Leaking. When I Put In In Park...

I Have A 1998 Isuzu Rodeo 3.2 V6 Dohc 2wd...i Had To Replace The Alternator And Since That Went Out My Transmission Is Acting Up...my...

My Standard Will Not Go Into 1st Gear.but Goes In To All Others. But When In Reverse It Wont Move And The Engine Dies. What Could Be Going...