Gas acceleration problem.
Sometimes when I press gas pedal, the car (w204
2008)does not pull as hard as normally. It
accelerates but slowly. I should turn it off and on
and its ok then. It doesnt show any lights in the
dashboard. It seems to do it when i dont turn it on
fot more than 2 days but im not sure about it.What
could be the possible cause for it? Thank you