So i own a w211 e220 2004
The car vibrates at 55 - 60 mph when accelerating. I've also noticed that fuel consumption is less than normal. It had been suffering a power loss problem when warmed up after an hour's driving. Basically it would only accelerate very slowly.
Humming/droning noises, or jolting during gentle acceleration between engine speed of 1200 - 2500 rpm.
I have a behr radiator, i have made the glycol test and it was clear, no glycol contamination. And the EGR valve is cleared
So what do you think... any help?
Sorry about my bad english
The car vibrates at 55 - 60 mph when accelerating. I've also noticed that fuel consumption is less than normal. It had been suffering a power loss problem when warmed up after an hour's driving. Basically it would only accelerate very slowly.
Humming/droning noises, or jolting during gentle acceleration between engine speed of 1200 - 2500 rpm.
I have a behr radiator, i have made the glycol test and it was clear, no glycol contamination. And the EGR valve is cleared
So what do you think... any help?
Sorry about my bad english
