Australian Car Repair Issues? Ask an Auto Mechanic for Answers ASAP
Hello and welcome to just answer. I value your input to my questions so I may help you better.When you apply and release the pressure to the back is play in the drive line making that noise.This can be caused by worn out u joints in the drive shaft excessive play in the drive shaft splines, and or excessive back lash in the differential, what to do is grab ahold of the drive shaft and rotate it back and forth to see if there is any play or recessive backlash disconnect the drive shaft from the diff and check each u joint for play and the splines as well then you have to use a dial meter to check the backlash in the diff if it is within specs. Hope this gives you some direction to go to solve your problem. If you require further assistance I'll be happy to do so.
hmmm how did he check the diff did he use a dial gauge and record the backlash ? that's crusial and very comen. it should be no more then 3-.0005 in backlash but don't tell them that just ask what it was if indeed they checked it . If your getting this only when you apply and release the gas it is definatly play in the drive line .I would get another opinion .
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