If there is problems with shaking in a Ford Ranger, it could be a lot of different things, like the cam sensor or the fuel filter. It would be a good idea to have it looked at professionally just in case, to avoid anything happening down the road.
A worn out Universal joint in the rear driveshaft.
What kind of howling? Or is it a whining? Where does it sound like it's coming from.
what kind of noise?
Your front, left or right axle needs to be replaced.
bad wheel bearings
If your car shakes while accelerating check your motor mounts. Then check your transmission.
Slow engine RPM is the main reason a car may be sluggish while accelerating. However, it also could be due to the oil.
Wheel balance may be off...
sounds like a cv joint
Check for a busted engine or tranny mount.
Wheels are out of balance
Normally this is caused by a warped rotor. Have your brakes inspected and rotors turned or replaced.