a realy fat person.
Try to be real because the questions are. Vibrations are usually signs of out of balanced tires,drive train problems or poor engine performance you should start with your tires first this is least expensive to rule out and if it still viberates take it to a servvice center and have the drive train checked this is important don't trust your luck with your life good luck. I had the same problem with my 2005 Ford Explorer mechanic said it was the rear end changed it $2,300 kept shaking wore out tires come to realize my tires were different sized got new tires works like a charm.
I don't know you tell me.
It might be a broken motor mount or transmission mount.
Loose motor mounts.
bent wheels or a broken cord in a tire or a deformity in a tire.
Start with a good tuneup and injector cleaning. A compression test would tell you the condition of th valves and rings.
Wheel bearings and allignment. Can be tires as well and sometimes even a bad motor mount.
Most likely it has unbalanced or bad tire(s). Bent wheel rims also can be the cause.
If it only happens when you are braking I would suspect warped brake rotors. Other reasons the front end could shake would include unbalanced tires or the vehicle needing realignment. Whatever the case may be; driving a car in this condition is unsafe and you should repair it or have it repaired before you drive it again.
Out of balance or damaged tire(s). Damaged wheel(s). Engine misfire. These are the three most common culprits.
AnswerMore likely...if it shakes from side to side while driving I would strongly suspect a frozen upper or lower link in the rear suspension. Alignment issues will cause vibration but not side to side shaking.
on a 94 explorer you might look at the relay that runs the fuel pump, after a while the car won't start at all. I ran into a few people with this problem. change the relay ,its located under the hood in a fuse box on a 94.
poor wheel alignment, uneven tire pressure, something loose in the suspension or the steering linkage.