Vibration
My wife drives a C240 4Matic…..no vibration.
2004 E320 4Matic, Xenon Lights. KH Radio, Parktronic, 4 way heating/cooling (standard in Canada)
But the vibration remains. I'm going to take it back this week if I get a chance. But if you solve this problem, please let me know how!!
BTW, I asked him to check the motor mounts last time, he said they were fine, but I don't think they actually checked it. The reason I asked to check the motor mounts, is because at about 20-30 mph (like around 2nd gear I think), sometimes when I let off the gas, I get a "thunking" noise. Also, the engine noise seems a lot louder know then before. I had this same kind of "thunking" noise in my mini-van, and it was a motor mount problem, so I thought maybe this is also.
Please update me when you find out more!! BTW, at idle, my car is completely still
Last edited by abhansali; Aug 19, 2004 at 09:43 PM.
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But the vibration remains. I'm going to take it back this week if I get a chance. But if you solve this problem, please let me know how!!
BTW, I asked him to check the motor mounts last time, he said they were fine, but I don't think they actually checked it. The reason I asked to check the motor mounts, is because at about 20-30 mph (like around 2nd gear I think), sometimes when I let off the gas, I get a "thunking" noise. Also, the engine noise seems a lot louder know then before. I had this same kind of "thunking" noise in my mini-van, and it was a motor mount problem, so I thought maybe this is also.
Please update me when you find out more!! BTW, at idle, my car is completely still
"Perform comparison testing with samevehicle,noted conern the same.Lift vehicle check for under demage and drive train mounts,all good.No action taken as noted on all 4Matic 211 vehicles."
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I took it to MB service, and finally they replaced the tires, he said he had no idea what NTB was talking about with the 1.5 degrees, that the alignment was fine. Car does go straight now, so I did not argue, but I'm going to take it to NTB again this weekend about the vibration and I guess they will tell me if the new tires are okay. I think one or more of the tires on the car may still be defective and that is the cause of the vibration or maybe they did not balance it properly when they put on the new tires.
I took it to MB service, and finally they replaced the tires, he said he had no idea what NTB was talking about with the 1.5 degrees, that the alignment was fine. Car does go straight now, so I did not argue, but I'm going to take it to NTB again this weekend about the vibration and I guess they will tell me if the new tires are okay. I think one or more of the tires on the car may still be defective and that is the cause of the vibration or maybe they did not balance it properly when they put on the new tires.
Did any of you ever resolve the vibration issue?
So why are people suggesting it might be something to do with the tyres.
Please do not take this as a sarcastic comment, I am curious as to what might be causing the problem. To me it looks more of an engine/transmission problem.
Something as silly as variance in compression of differing cylinders? Something out of balance in the drive train?
It certainly is not right. It is something I would find unacceptable.
Good luck,
John
Sunny Torquay
Same here. 45-70mph, not when its sationary. Funny thing is when I had my tires balanced the vibrations has gotten worse.
I think you have the exact same thing as me. I have a feeling that these Conti tires are really bad. One thing that worries me is that NTB told me they could NOT align the car because the caster difference from left to right was more than the specified amount and the only way to fix it was to add a caster kit that was $90+ from MB. He showed me the printout from the alignment machine also. So I took it back to the dealer, he said he had no idea what NTB was talking about, that there is no caster adjustment on the car. The after replacing the tires it seems to go pretty straight, but I can't completely tell, because on highways it seems straight, but on other roads I still feel a pull. People will say it is the road, but I just compare to the camry that I had before which never "pulled" that way on any road.
I was thinking about taking it back to NTB first and see if they can align and balance the tires now. If not, then I will take back to the MB dealer again.
It bothers me if NTB says they can't align the car, because I don't expect to keep taking the car back to the dealer to get it aligned every time.
Apurva
Did any of you ever resolve the vibration issue?
I'm starting to wonder if there is a motor mount issue in my car?
if it is still there then it is on the wheels .
if no vibration then it is on the driveshaft/coupling.



