I don't have much info, this is what I've got:
A friend has a 2003 Caravan with 3.3L V-6 and automatic. Van had been bucking and loss of power whether hot or cold, intermittently. He had a fault code for a misfire. Mechanic changed plugs, wires, dist cap and ignition coil(s). Also reported was that the gauges were slamming around while the problem was occurring. Mechanic them replaced ECM, which cured the gauges problem. Now it reportedly has a fuel injector code, and still bucks. He says that feathering the throttle carefully will help get past the problem some. Thoughts?
I gave him the code list and instructions, and asked him to check current codes. The van is in a mechanic's hands now, and my friend is $1,500 deep into it and turned off to Chrysler. He says the mechanic is not charging him for any diagnostic efforts, to minimize the impact.