My car has been in the shop on and off for 2 months with them trying to stop an oil leak. so far i am $1200 into it, and its in my garage no with a lake under it. But while Ive had it back, i noticed that with the a/c on, the car wont get out of its own way. it takes about 2 to 3 seconds of using the gas peddle before the car starts to move. without the air on, it still has a half second to second pause, but then it goes fast. any suggestions, or is this normal and my car has been gone so long that i forget it did this? thanks