NHTSA Complaint #11502411 — 2018 SUBARU IMPREZA

After the coil pack recall was done, our car began shuddering, hesitating and stalling. Went to the dealership 4-5 times. ECM and Prindle valve were replaced but still doing it. then engine exploded going up a hill, stranding us for 2.5 hours on the freeway. Engine replaced under warranty (which expired while in shop for two months). No warranty on new motor. Same issues still going on and shop now charges us to "look at it." It stalled last week in heavy traffic, so it definitely is dangerous. We don't want to sell the car and pass the problem on to someone else.