Strange noise from front… ?
Thread Starter
Member
Joined: Aug 2003
Posts: 86
Likes: 0
From: USA
2016 GLE 450 Coupe
clicking , rattling noise when taking off slowly from dead stop. Replaced ball joints didnot fix problem.Took car to dealer they informed me that I needed to replace 2 motor mounts and rear transmission mount.They quoted a ridicilous price of over $2200. I checked into labour times on Mitchell its approx 3-4 hour job.They said that it was 13- 14 hours. The mounts are only $325. Has anyone ever had this job done? Please report. Thanks Mike
P.S. - check those mounts on parts . com - $325 sounds way too much.
Last edited by rostov; Sep 1, 2009 at 04:45 PM.
Newbie
Joined: Sep 2009
Posts: 9
Likes: 0
e320 cdi
please can any one help me,i have an e320cdi,i keep getting these bad knocking noise in the both front suspensions,ive have changed the obvious ball joint ect but the knocking is still there,its only happens under 40mph ,its really annoying,i have taken the car into mb even they cant seem to find whats wrong with it,please sum1 help me
MBWorld Fanatic!
Joined: Mar 2006
Posts: 3,254
Likes: 15
From: Louisiana
03 E500 and Corvette
please can any one help me,i have an e320cdi,i keep getting these bad knocking noise in the both front suspensions,ive have changed the obvious ball joint ect but the knocking is still there,its only happens under 40mph ,its really annoying,i have taken the car into mb even they cant seem to find whats wrong with it,please sum1 help me
Bushings in the swing arms
Loose strut
Defective strut
Newbie
Joined: Sep 2009
Posts: 9
Likes: 0
e320 cdi
i dont know ,even mb admit to the problem they can hear the knocking noise but cant find what the problem is,they suggest that i change all the ball joints arm bushes ect which is gone cost me over Ł1000....what else do u think it might be thnx for ur reply
Newbie
Joined: Jun 2009
Posts: 10
Likes: 0
2004 E500 4 Matic & 1999 230SLK
noise front end
Yesterday I installed 2 motor mounts and 1 transmission mount Iam very happy to inform that the clicking/ rattling noise at slow speeds from front end is gone. Dont get ripped off from the mb dealer to get this job done it took less than 2 hours to do . I got quoted 14 hrs. labour. Hope you get your problem sorted out. PS I also replaced the ball joints first. Regards Mike
Newbie
Joined: Sep 2009
Posts: 9
Likes: 0
e320 cdi
to be honest its not a rattle im hearing,its like a severe knocking sound,actually yeah u could be right i also do get a rattling sound like as if u got a few stones in a plastic bucket and wen u shake the bucket with the stones in there that kinda sound too,lol hope ive explained it good enough thnx ru sure its more likely the two rubbers and trannsmission rubber
Thread Starter
Member
Joined: Aug 2003
Posts: 86
Likes: 0
From: USA
2016 GLE 450 Coupe
MB World Stories
The Best of Mercedes & AMG
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun
Verdad Gallardo
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Verdad Gallardo
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine
Verdad Gallardo
Flawlessly Restored Mercedes 190E Evo II Heads to Auction
Verdad Gallardo
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know
Verdad Gallardo
Mercedes EQS Gets A Major Update: Everything You Need to Know
Verdad Gallardo
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve
Verdad Gallardo
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping
Verdad Gallardo
10 Most Reliable Mercedes-Benz Models You Can Buy Used
Verdad Gallardo
Thread Starter
Member
Joined: Aug 2003
Posts: 86
Likes: 0
From: USA
2016 GLE 450 Coupe
What you described earlier is exactly what I am getting for a year now - "sound like as if u got a few stones in a plastic bucket". Accept I don’t get it on speed bumps… Replaced a lot of stuff by now (not for fun, but because those needed to be replaced).
Going for Link ball joints and bushings now.
Motor mounts after that. And if all this does not help – for a new E class!
Newbie
Joined: Sep 2009
Posts: 9
Likes: 0
e320 cdi
hello rostov ur right im having the same problems u was having and it pissing me off,its been like this over a year and know one at mercedes seems to know what the problem is,they want me to change everything and still not garnantee it will fix the problem and by the time they finish i will be bankrupt lol.its a shame the warranty has run out otherwise i would have worked them lol,so did u do anthing to your car to fix the problem or is the problem still there?thnx
Thread Starter
Member
Joined: Aug 2003
Posts: 86
Likes: 0
From: USA
2016 GLE 450 Coupe
For some strange reason this noise has disappeared after tire change and alignment. But 1000 miles later it came back even stronger. After last check, I am going to replace those parts that I had specified in my previous post with picture, and will see what happens.
Thread Starter
Member
Joined: Aug 2003
Posts: 86
Likes: 0
From: USA
2016 GLE 450 Coupe
Yesterday I installed 2 motor mounts and 1 transmission mount Iam very happy to inform that the clicking/ rattling noise at slow speeds from front end is gone. Dont get ripped off from the mb dealer to get this job done it took less than 2 hours to do . I got quoted 14 hrs. labour. Hope you get your problem sorted out. PS I also replaced the ball joints first. Regards Mike
Newbie
Joined: Jun 2009
Posts: 10
Likes: 0
2004 E500 4 Matic & 1999 230SLK
Yes did it myself.This noise was really anoying. Iam so happy that its fixed now.The left motor mount was totally worn out. The aluminium housing was totally corroded. The car has approx 88000 miles. Thanks for all the info. Regards Mike
MBWorld Fanatic!
Joined: Mar 2006
Posts: 3,254
Likes: 15
From: Louisiana
03 E500 and Corvette
It would be great if you could write up how you did it and a few pics might help others doing the same work. vettdvr
Newbie
Joined: Sep 2009
Posts: 9
Likes: 0
e320 cdi
the thing that has pissed me off is my care broke down last 26th wednesday,with starter motor problems,got AA recovery ppl to recover my car to mercedes on a recovery truck,they have charged me nearly Ł800 for a new starter motor and they havge also mentioned that the AA recovery ppl have damaged my front suspension too,they show me the extent of the damage that was visible and im not happy,i have made a claim against the AA.any one here that can advise me about this situation?
Newbie
Joined: Jun 2009
Posts: 10
Likes: 0
2004 E500 4 Matic & 1999 230SLK
Remove plastic covers from under engine. Use a floor jack with a block of wood place under oil pan, Remove bolts from both engine mounts, remove air filter housing. Jack up engine carefully just enough so mounts are loose then slide out the mounts slide in new mounts then tighten everything back up then you are done.
Last edited by bigsmile1130; Sep 5, 2009 at 11:24 PM. Reason: spelling mistake
MBWorld Fanatic!
Joined: Mar 2006
Posts: 3,254
Likes: 15
From: Louisiana
03 E500 and Corvette
Remove plastic covers from under engine. Use a floor jack with a block of wood place under oil pan, Remove bolts from both engine mounts, remove air filter housing. Jack up engine carefully just enough so mounts are loose then slide out the mounts slide in new mounts the tighten everything back up the you are done.
motor mounts
MBWorld Fanatic!
Joined: Mar 2006
Posts: 3,254
Likes: 15
From: Louisiana
03 E500 and Corvette
Do you have any computer codes.
O2 sensors failing putting the system in open loop
MAF failure
Injector sticking
Fuel regulator
Just to list a few. To answer for sure you will need more data.
Fuel mileage dropping is a good indicator of fuel rich
Newbie
Joined: Sep 2009
Posts: 9
Likes: 0
e320 cdi
thnx for reply,ive had the e320 cdi go thru a diagnostics and mercedes told me its ok and its normal for the e320 cdi to give out blck smoke when u put ur foot down,but ive heard different by other ppl that it shouldnt,someone mentioned its could be the egr valve,but the car drives ok,the power is there.....really dont know wat to do
MBWorld Fanatic!
Joined: Mar 2006
Posts: 3,254
Likes: 15
From: Louisiana
03 E500 and Corvette
thnx for reply,ive had the e320 cdi go thru a diagnostics and mercedes told me its ok and its normal for the e320 cdi to give out blck smoke when u put ur foot down,but ive heard different by other ppl that it shouldnt,someone mentioned its could be the egr valve,but the car drives ok,the power is there.....really dont know wat to do
One sure way fuel rich will show up is in increase fuel usage. This is normally black smoke. The engine does go rich under full acceleration to give it the power. So it is possible what you see is normal.
Excessive fuel can also fowl plugs and dilute oil, but my guess is you have none of this and it "might" be normal for you engine.
MBWorld Fanatic!
Joined: Mar 2006
Posts: 3,254
Likes: 15
From: Louisiana
03 E500 and Corvette
