Symptom Chart -- NVH

WARNING: This page is about a different car, the 2019 Ford F-550 Super Duty, 2019 Ford F-450 Super Duty, 2019 Ford F-350 Super Duty, and 2019 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

Symptom	Possible Sources	Action
Shimmy	Loose wheel nut(s)	TIGHTEN nut(s) to specification. REFER to: Wheel and Tire - Vehicles With: Single Rear Wheels . or REFER to: Wheel and Tire - Vehicles With: Dual Rear Wheels .
Shimmy -- most noticeable on coast/deceleration. Also hard steering condition	Excessive positive caster	CHECK front caster and ADJUST as necessary. REFER to: Front Camber and Caster Adjustment - F-250/F-350, RWD . or REFER to: Front Camber and Caster Adjustment - F-250/F-350/F-450/F-550, 4WD .