Started car to leave from work and as I drove out of parking lot, every warning light came flashing on and car would not accelerate over 20mph and kept fluctuating the speed up to 20..luckily not too far from dealer and drove straight there. They say it looks like Throttle Body needs to be replaces. Have had issues with this car making noise between 30-35mpg since I have had and it still not diagnosed…now this.