Use the adjustment bar between the top bows
When I bought my ford windstar it was used and later discovered the sway bar needed replacing. I am not saying that this is your problem but it is worth checking out also check you motor mounts, tires.
Probably a control arm bushing, possibly a strut mount or stabilizer bar bushing. Mine was the control arm bushing, 2001 Windstar Sport pkg.
It is simply small shunt-like conector that completes a circuit across two wires in the ignition module circuit to allow the timing to be advanced a couple of degrees. This is to give a little more power, but if it is removed, you may be able to run lower octane fuel without experiencing ping or spark knock.
The 1997 GMC Jimmy tension bar has adjustment nuts on both ends of the tension bar. Turn the adjustment nuts to lengthen or shorten the tension bar distance.
It can be sent to the factory for adjustment.
Bar Flies - 2001 was released on: USA: 2 March 2001
does anybody know how this Bar's headgasket repair work?
Chandni Bar - 2001 is rated/received certificates of: India:A
Brunch Bar was created in 2001.
Under vehicle, by end of torsion bar not attached to control arm.
H-bar - 2001 was released on: USA: 12 December 2001 (Penn State Film Festival)