Any Chrysler Techs out there?

Had an issue similar to that on a 99 dodge caravan( in my past life as a dealership jeep tech), Chrysler tech had it for 3 days, and couldn't figure it out, so service manager handed it to me! I installed a data recorder, and examined the results. Vehicle speed 65, vehicle speed sensor 114mph, injector kill point was 104mph. No light, as sensor within operating parameters. Another one in 2000, car was a no start, no codes. MAP sensor was at 18 barometric pressure, again within operating parameters.I would take it to the dealership, where they can drive it with a data recorder attached to it, and record what all of the sensors are doing when it happens, so there will be no more parts grenades thrown at it.