 A few days ago my car lost all power while driving on the freeway at night. The car has been acting up now for about 5 months, maybe more. while driving, sometimes, with my foot on the accelerator the car looses all RPM then after about three seconds it comes back to normal. It happens all over, on the freeway to neighborhoods at 10 miles an hour. But A few days ago at night the car did its no RPM thing then died. all lights turned on. And now, two mechanics shops cannot tell what is wrong with it. (one had a reading about transmission) but then the transmission place can't get the same reading.