juddering at around 60 mph 2.0 gsi petrol, Auto

[Ian Jones]

Hi all

I have got a Hyundai trajet 2006 reg 2.0 petrol with a auto box. It has high miles on the car.

everything feels fine with it apart from when I am going around 60 mph+ I get a juddering that I can feel in the car. it is the same sort of feeling as if the wheels are not balanced. I have had new tires fitted to the front and balanced checked and all is ok with it.

I also noticed the juddering goes away when I lift off the power at 60 mph+ and as soon as I apply any power at all, it comes back.

I am going to get the rear tires balance checked tomorrow to see if that helps, but it is strange that it come on with power and fades away when i take my food off the gas.

any ideas on what I could check for please.

thanks
Ian