i blew a transmission becasue of em.i had the trans out to replace the rear main seal and the lines on the trans had a little plastic sleeve that snap on the fitting after you get the line snapped on it covers the clip so it can't pop out.well unbeknownst to me when i snapped one of the sleeves on it cracked.bout 50 miles later it popped off on my wife when she was going to work,dumped all the fluid out and she fried the 2-3 clutch.