I'm a snowbird, and drove from Florida to Ohio; the day before I left FL the van felt like it was missing or stuttering, but left anyway. It stuttered for 1300 miles. worried about tearing up the tranny, but got home safely; driving conservativly (rain) got 17.8 MPG ! Its been at the dealers now for over a week, they replaced my after-market spark plugs, plug wires which were only 7000 miles old. The mechanic called and said it still misses, maybe the computer. This sounds like big bucks; the van has 101700 miles on it and in very good condition (hardly broken in). I suggested checking the Oxygen and cam sensor, heard they can cause that sort of problem. Any suggestions? It feels like maybe a transmission problem.
Jim