I have had my Crossfire for several years now, and love it. Last summer, it developed a lifter making noise from time to time. I took it to Chrysler to have it diagnosed, and they suggested replacing all of them. So, I scheduled it in for last week, and they replaced them. I picked it up of Friday , and it ran fine. I drove back to work, which is only 3 miles away. It sat for a few hours, and then I started it up to take to storage for the winter. I went about 300 ft, and it made a sound like shutting off the motor with the clutch still out . Like the engine turning without it running. It also vibrated. I tried to start it back up, and it ran but shook violently. Had it towed back to the dealer, and as of yesterday afternoon, they couldn't find anything, other than the right side bank being dead. They have checked everything that they have done, checked all sensors, and electronics. Everything says it should run, but it doesnt. They were writing Chrysler last night, to get any possible input. Anybody ever have this issue, or any suggestions on this matter. Thanks for any Input on this matter.