My Clogged Fuel Filter Causes Stalling & Hesitation. Part of the series: Lessons from a Car Expert. If left unchecked, a clogged fuel filter can cause stalling and hesitation in your vehicle. Learn what to do to fix a clogged fuel filter that is causing stalling and hesitation with help from an expert in the automotive industry in this free video clip. Read more: http://www.ehow.com/video_12213888_cl...