foxxyfrank

how you doing just bought my first fox. its a 1990 gt manual with about 88K

first of all when i go past 50 my cars starts shaking on and off. what could that be?

samseed101

Could be a lot of things. Are the wheels balanced? Any cupping to the tires?

grabbem88

I SAY U-JOINTS?[&:]

Stanpower

Maybe a broken motor mount or bad tranny mount.............Like he said it could be alot of different thing causing this problem if you don't know what to look for take to a certified mechanic to look at it thats not good for the car ...good luck!

PRO50SC

Shaking? Lil more info/specific. Where do you feel it shaking? Steering wheel, seats, matter what gear you're in?

2 kwik

could be you the driver in being skeeerrrddd of the stang

check for bent wheel,other of balance,etc

jaznasy69

check your lugs first..

jaznasy69

alinement (how ever you spell it)

jaznasy69

Oh. One other thng just thought of .. Your U-joints could be going you can tell by opooing it in rev. If it makes a clankig sound that could be it... or your rear could be bad

samseed101

Could be potholes in the road

Too many variables. We need more info.