zacharama92

So at the moment my car is having this problem, whenever i put it in gear and let out the clutch there this clunk and you can feel a jerk, im not sure if its coming from the trans or from the rear end of the car, because this also happens whenever i let off or press the gas while im driving

Any thoughts on what it could be?? im stumped

AmT_T

iTrader: (11)

Do you feel it under hard acceleration? The most likely cause is the front differential mount. you can easily replace it. there is also a stiffer Mazda competition one available. You can install a snubber for a little extra stiffness.

snubber DIY - https://www.rx7club.com/showthread.p...hlight=snubber

Front differential mount - http://www.mazdatrix.com/G8DiffMnt.HTM

zacharama92

thanks for your help i will look into that

Rotank

iTrader: (2)

I would agree, 90% of the time when you are having a clunk sound like this from a rear differential it is because of worn or broken mounts. Im not an expert with the rx-7 but it is the most likely cause in any RWD or AWD vehicle experiencing noise when from the rear diff.