Hi I got an 04 ralliart an I've had it for about 6 months and a few weeks ago it started to make a squealing and grinding noise in my higher gears (3rd 4th and 5th) then one day I stopped at a stop sign and put it in first and it make a huge thud noise then no squealing but the next day my trans locked up on me any ideas thanks Cullen

 

you need to remove the transmission and take it apart...