Hello guys,

Please can you help me,

When I press / release the gas pedal (accelerator), the car jerking, as well as speed -200 +200 rpm (it is a failure), 2 seconds, and then begins to pick up speed,

It is shown at 1,2,3 transmission regardless of the speed (at 5-6k rpm is felt not so much).

At idle it works fine.
I can record video tomorrow if you want,

Spark plugs new, new wires, coils were tested by oscilloscope, master that said all the good. Throttle okay.

I can not assume the cause, please help,
Sorry for my bad english,

Thanks,

Mazda RX-8 2006
192 hp
70 000 km

 

I think a video would help. Do you have any air intake modifications?

 

No, all in standard

 

my car jerks a lot also. super annoying. typically this type of problem is a motor or trans mount. interested to see what responses we get.