jaysan

iTrader: (8)

So I searched and so far I have checked my alignment , rotors , and wheel balancers . I still have a shaking in my steering wheel. I don't know what to check next but my steering wheel shakes the most at 50-70 mph . My visor and passenger seat shakes as well . Any help is appreciated

Edit : Tire pressure is good too

The Mighty Texan

iTrader: (4)

It is just speed that is causing the shake? Have you tried a process of elimination to narrow it down some?

jaysan

iTrader: (8)

Well between 50-70 mph it shakes but if I go higher then that or lower it will stop shaking . I have tried to narrow it with things I mentioned above . But i'm out of ideas atm

Sargeant Sh!tbag

iTrader: (3)

It could be your tires/wheels themselves. A perfectly balanced tire can still make a car shake if it has a belt that has broken or a bent rim..

See if you cannot find somone with a set you can swap for a quick run or place your spare on the car in dif positions to see if at that speed you can eliminate the shimmy..

Keep us updated.. If the actual tires arent the cause after all you have done I am lost..

jaysan

iTrader: (8)

put the spare on both front tires and the shaking persists. I did more searching and could it be my steering knuckle or something like that ? or my motor mounts ?

chon79

iTrader: (24)

Hey jaysan, you were getting road bops and the ruca popped up too hard and knocked off your steering wheel alignment I bet.

jaysan

iTrader: (8)

na chonitos I wish haha

2002_Z28_Six_Speed

iTrader: (19)

In addition to what was said earlier about tires, improper pressure can cause shaking.

chon79

iTrader: (24)

hahahaha you coming up this weekend or WAT

jaysan

iTrader: (8)

TP is at 35 psi

jaysan

iTrader: (8)

Edit : could it be my shox ?

01SSRMS

iTrader: (7)

very unlikely to be your shocks. As previously mentioned, a bad tire or rim is likely the culprit, even if they balance. You could find a shop that has a full road force balancer to verify if needed as it puts a load on the wheel, not just spin. If you are running stock size, rotate the tires front to rear and see if there is any change. If you have had the alignment checked then they should have also checked for tie rod or ball joint movement and eliminated that possibility. If I were a betting man, my bet would be on a bad tire. I used to be a service manager at a very busy tire shop and this was very common. It wasn't all that uncommon for a brand new tire to show this symptom.

Fosnot

iTrader: (15)

check your tie rod ends.... lift the front end of your car up so that both tires are off the ground, if there is any play in the wheels would mean your tie rod ends need to be replaced (reallly easy to do)

Something similar happened to me...