2006 dodge durango started jerking

Hi, jerking can be considered a loss of power from the engine, or a loss of engagement from the transmission. It truly depends on the analysis of what's going on to determine which way the diagnostic testing will need to go. No way to know what's going on without testing. Could be an ignition, fuel, spark or air intake issue or an automatic transmission engagement issue. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.