problem in w168
sometimes works well
sometimes has a problem: you start it and it idle, but you accelerate it and it does not spend them 1500rpm. For what I saw the throttle body does not move
sometimes has another problem: you start it, accelerate it and it comes well to them 4000rpm but it does not regulate, the engine stops.
The problem happen generally when it is hot, WITH THE ENGINE I COLD OR WARM IT IS THE SAME.



