Hi my c200 when you start it i have to keep reving it so it doesnt cutout .
once its warm you can drive it but it has no power if you push the accelarator more than half way down you get no responce,and it wont go above 70 mph it also struggles going up hills .
o also when you start it in the morning the engine sounds like a misfire and the engine bangs about alot making a horrible noise
please help its really getting to me
thanks