▲ 2 r/MechanicAdvice
My 2009 f150 5.4l makes a violent shake while in reverse, however only when I've been running the engine for a while and usually when reversing up hill. It doesn't have any other ticks, rattles, or clunks. What do you think the cause may be? Thanks.
u/Dizzy_Ad1211 — 8 days ago