Hello there!
I've had a 2004 350Z for several years now. It has never given me problems and apart from a new exhaust it has been reasonable to maintain. Recently I have noticed something unusual. When accelerating hard and moving up through the gears the revs change as expected, however,when cruising along in say in 4th at 2500-3000revs and the accelerator pedal is pressed hard the revs increase slightly before dipping for a second or two. After the dip the revs increase as expected. Any idea what the problem might be? Could it be the clutch? If so, is the repair likely to be hugely expensive or reasonable?
Many thanks David