bad wheel hub cap
Loose belts
vacuum leak
Front should refer to the side closest to the headlight end of the vehicle.Front should refer to the side closest to the headlight end of the vehicle.
If from the front end and tends to do it more as you are traveling faster it is you front wheel bearings.
It sounds like you need to get a front end alignment plus the tires balanced.
plug on pumpkin on front of rear end on passenger side
Side of van along the frame Behind front wheels and in front of rear wheels Side of van along the frame Behind front wheels and in front of rear wheels Side of van along the frame Behind front wheels and in front of rear wheels
The tire may have a broken belt, There may be worn parts in the front end, perhaps the van needs an alignment. It might be as simple as the wheels need balancing.
Fuel injected? in the fuel tankCarb. ? on the lower front end of the engine block
mebbe there is somert wrong wiv the enging, or mebbe it is just normal because it is an old engine!
The cause is most likely a worn out wheel bearing.
1997 van aerostar front heater blower guide