I have a 2001 Venture. Just recently while driving at around 50mph and up it will start to jerk really hard every couple of seconds and hesite. If I push the acellerator it feels like it isn't getting any fuel. Just hesitates and jerks. If I slow down to below 50mph or so it will be fine. Also it doesn't do this while driving in the city. Only at higher speeds on the freeway.

Anyone with an answer to this problem? Thanks in advance Corey

 

My '03 did something similar. The dealer "cleaned" the contacts on the coils and it was fine. Apparantly there is a service bulletin about this. My van would "shudder" while driving. You should check the connections.