1995 tbird 4.6 v8 auto trans problem
car was running great at 50 mph.then,revs went up,like car went out of gear.had a whining noise from under car.shifted back to 2nd gear,whining went away,drove rest of way to work and home in 2nd gear,35 mph.reverse gear was fine.whining noise only when stick is in D position and only changes from 1st to 2nd gear.fluid level is fine,no burnt smell.this rebuilt trans has been in car probably 10-15 yrs.i'm guessing trans needs another rebuild.