I had new wheels and my car lowered at the same time and I now have a vibration at around 110, I know some people have had the cv,s vibrate after lowering so that's why I went with the king springs I was talking to an x ford tech and he said maybe the tailshaft balance changed when lowered,so what I want to know is anyone has had the cv vibration with the king ssl/sl combination or any other suggestions

ps I have had the wheels balanced at 3 places including once done on the car

I also had this problem when I changed my rims I went threw 3 differnt

rims and stay with the fusion and I also have the same springs as you over the time it just got better I toke my car to a differnt tyre place and

they did a much better balance then my previous place so sometimes

it can just be the tyre place that are balancing your wheels arent doing

a good job and just wont you in and out that all. also check that your

brakes machanie becuase I find this also helps abit . hope this helps abit

also want rims did you put on?

Carlos.

Edited September 12, 200620 yr by Black ThundeR

Yeah I thought maybe it was a bad balance but I have tried 3 places and it is still there,I think they are called zanetti,s

also I found when they didnt balance the wheels on the Cone and balance the wheels on the studs it was much better.

lol a pretty good ford tech isnt he. u lowered the car/chassis/body whatever name u wana call it, the diff and engine are still mounted in the same place and level with eachother so the tailshaft would never go out of alignment unless u r actually changing the diff or engine mounts. sounds funny but I have had this on a few cars I have owned and twice it came down to a sh*tty little balance weight falling off or not being correctly balanced to begin with. if all u did was lower the car and everything was fine b4 and u say the wheels r balanced 3 times then the only thing left is brakes or alignment. discounting brakes for now have u had a good alignment?

Edited September 12, 200620 yr by patzo_3l

Yeah had a 4 wheel alignment on a almost new aligner

wouldnt no now mate lol mabye got a egg shape tyre lol

forgot to mention it,s the second set of tyres on the back,bloody 290rwkw cost me a fortune in rubber

may be a bit of a dumb question but if the tyres r seconhand they may be out of round, have a flat spot somewhere on them. if not then common thing is brake shudder especially if youve just been getting in the car and using the stoppers from cold then that would definately be your problem. otherwise if all else weve mentioned has been done and u r 100 percent that alignment and balance are spot on then only leaves bushes or tie rod ends or involves u taking a look at the front suspension to find out. who knows maybe the guys who installed the springs left a bolt out or lose , ive seen it b4 wouldnt surprise me.

has anyone had a dodgey cv cause vibration? had it on a dyno today and it,s not wheels