Car accelerates while coasting as in driving at low speeds and it stalls as well car shut off on me 10 times already. took it to infiniti dealer i was told it has a p0024 soft code related to the magnetic retarders problem is this issue hardly throws a code with this issue my car check engine light is off but yet the car malfunctions. i have read numerous reports in car forums looks like this is a really big issue with this car that has gone under the radar with this particular car make and model.