Hello, I own a 2007 pontiac grand prix with the stock v6 motor 100,000km on the odometer and when I was driving today and went to press the accelerator to complete a turn, the engine and the whole car completely shut off on me while still in drive. The car starts up fine ( Has 2 month old battery) and idles okay, but when the rpms are low like when coming to a stop when I press on the accelerator the whole car just shuts off, and I tried to restart it about 5 times before it finally would accelerate in drive (reverse works fine as far as I can tell). I had a full tank of gas but does anybody know what the problem could be? Thanks for the help.