well i did an oil change today, along w/ the tranny fluid..the tranny was contaminated...came out gray. when i put on the new filter i didnt realize that the old seal didnt come out, and when i started the car and started to leave, my boy told me to shut off the car...right when it started making noise. i had lost all the oil...and almost locked up my motor but its all good now...although 3rd gear is grinding alot.