Front End Noise - During Acceleration (Tip-In) Or Deceleration (Tip-Out) May Occur With Braking

WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Noises when accelerating or decelerating involve parts which move during an acceleration tip-in (pressing foot on gas pedal) or parts which move during deceleration tip-out (when taking foot off gas pedal). These noises are not

Possible Source	Action
Steering shaft slip joints or lower input shaft (requires lubrication) Roll restrictor Powertrain mounts Exhaust heat shield (tinny rattle) Exhaust isolators and brackets Subframe mounts Engine to chassis wiring, tubes, brackets (loose or out of position) Halfshafts (if equipped) Mid-shaft bearing (right-hand halfshaft)	GO to Pinpoint Tests AE