Hi there,

I've got a 2011 Mazda CX-7 Sports ER series 2 Diesel

70k KMs

When driving (particularly after changing gears and releasing he clutch there is a thunk sound which is concerning us. Mazda service guy couldn't hear it until we pointed it out but couldn't find anything wrong. It's been getting more frequent (happens more at low speeds or perhaps is just more noticeable. )

Any suggestions on what it might be and cost to correct?

Thanks in advance

 

Inspect engine mounts, gearbox mounts, prop shaft universals & centre bearings, rear diff mounts.