2007 Double cab PreRunner Automatic Trans. with Limited Slip Differential. At 40k the LSD was making all kinds of scrubbing type sounds and slipping on dry pavement. The Dealer replaced the entire Differential inside the pumpkin and all was good for a while. Now at 55k the same thing is happening again. Was wondering if anyone else has had this problem? Also do you think the Dealer could replace it with a regular Differential instead of the LSD. I really don’t want or need the LSD…..