I have a 2008 Chrysler Pacifica and I'm going through a hard time getting my Truck to running. One fateful day I began a trip to NY but after two houses I heard what sounded like a hand full of rocks go through my engine it cut off. I had it towed to the shop and was told that the engine was locked. After a few opinions I was convinced that i needed an engine. Once he put the engine in for what ever reason it didn't work. He suggested that we change the computer, which we did and now the car is basically stuck in 2nd gear. He needs help and I'm looking for it.....