b44 diff/slipper or summot else

[pizzaman]

thought id blew my esc up as some ppl saw. wen i have got home ive tryed it an this is what is happenin an what ive done.tightened rear diff which now if i hold front right wheel and hold slipper then try to turn rear left wheel all that is happenin is the left rear wheel is spinnin in oppersite direction(im sure when evo set it it didnt do that) also when switched on if i throttle all that happens is the light on the esc (lrp comp) change like they should but nothing happens but if i give the car a little push it runs ok but there is a horrible grinding and noise coming from somewere also car seem to be jerking slightly.
any help be great
cheer peeps

[bigred5765]

first you need to check the diffs, don't hold the front then turn the rear this will result in the opposite side just turning back wards, you must hold one rear wheel(doesn't matter which) then turn the other side on the same axle(while holding the spur still),this will tell you if your diff is slipping,or your slipper clutch is slipping,it will also tell you if the diff is buggered,does sound like your diff is dead to me,

[pizzaman]

changed motor done diff changed sensor wire but still its doing it. sometimes on throttle it does nothing and sometimes if feels like its trying to go but stuttering.the lights on the speedo are flashing right for when pressing throttle,neutral and brake.
anyone any ideas what else it could be.
cheeers

[Big G]

any difference with the sensor disconnected?