When I pulled into a parking space at docs office, my car suddenly lurched forward very fast, over the curb and into rocks. I had foot on brake and put in reverse, only to have it reverse very fast and hit a parked car! I was shocked! It had a mind of its own! This has never happened before. I do recall that sometimes when I back out of garage at home, I keep foot on brake and it seems like it wants to âgoâ. I read on a website that another Encore had very similar incident as mine. My son found online âTransmission slippingâ problems with Buicks. I am so thankful no one was walking in the parking lot at the time it happened. Problem has not been reproduced.. police officer didnât know if there was any recalls for this either. I put a claim in with State Farm and they recommended an auto shop to go to, a few blocks from my condo. I went today (Carstar auto) and they looked at damage. They are trying to order parts for it. He said I can drive it, but honestly, I am afraid this will happen again. I have to go to work, so Iâm hoping this doesnât happen again. I donât know what to do. The only warning I had on dashboard was to replace the battery in my key fob. I went to OâReillyâs Auto Store and bought battery and My friends adult son replaced it for me. Most damage is to rear. Some in front underneath I canât see. Man at Carstar auto saw it.