knocking

Hi to all, I recently bought a ml270 auto, when the gearbox warms up I get a knocking noise when sat at around 1500 rpm, it will then go if i give some more power, when in neutral or park it is quiet as a mouse, also it is leaking fluid somewhere near the front of the box, but is not from the...

Hi guys , when driving my 316cdi sprinter strange noise coming from front brakes! Brake pedal kicks back when braking.lights come on on dash then brakes feel fine , any clues please ..

I had a knocking noise coming from the front left side of the car. The garage identified it as an ARB bush. They cleaned it, greased it and put it back on. Knocking stopped for 2 months. It then came back so I squirted it with silicon grease and it went away for 3 weeks, then came back. Did...

W203 - knocking front drivers side. Hi All I'm pretty new on here so here goes I bought a c220 cdi O2 about 4months ago, it's been great so far. About a week ago I noticed a knocking at low speed when going around right turns. Over the last week it has persistently got worse with...

I have an E320 cdi 2005 . It cut out this morning on way to work . I tried to restart it several times but had no joy . AA turned up an put it on diagnostic an lack of valve pressure came up . what does this mean ?? got it restarted but knocking noise coming from engine an white ish smoke coming...

Hi Guys Still new to this forum having bought a C Class Coupe in March this year. As per my previous posts i have been loving the car in terms of performance and styling. I have noticed in the last 2 weeks when parking and only when in reverse or when doing a 3 point turn there is a...

I have a knock coming when my steering is moved from left to right and can be more apparent when the power steering is not on and the steering is hard if I rock the steering right to left it will knock not sure if this is something to do with steering rack itself or rubber bushings that maybe...

Hi I've got this knocking sound coming from the passenger side suspension ( can't tell whether front or rear), has anyone had something similar?

I have a knocking the from the front left when going over bumps but it isnt consistent. One day it will be very obvious the next it wont be present at all. One time I thought the wheel was about to fall off, the noise was so awful but then got better. There doesnt seem to be any pattern with...

I've recently bought a high mileage 1999/2000 320 CLK with more than it's fair share of suspension clonks. At the front the anti roll bar bushes seem to be the worst offenders, but the right rear is bad too. It sounds like anti roll bar bushes or a shock absorber mounting but I can find...

Hi I recently replaced the spheres and hydraulic lines on the rear of my E300 TD estate. I was very bouncy but after bleeding the system its now quite smooth but knocks when I go over any bumps. I've changed the front subframe bushes as well as the bushes on the rams/shocks. Any ideas what it...

Hi I have a knocking sound on my c class w203 coupe 2002 reg and I took it to a garage suspecting the lower arms fault but the guy in a garage said shock absorbers but to shock absorbers are ok. Does anyone knows how to check the shock absorbers, suspension arms and the stabiliser bar bushes...

Hi all, Have noticed lately that my E320 CDi W211 makes a 'knocking noise' on cold start up and does so for a good while and then once warm all settles down... Is this normal? And if yes, what is it? Many thanks in advance!

I have a 1988 300 TE 200,000 miles it runs pretty good ,, there is a knocking or ticking towards thefront of the valve cover ,,I cant hear it unless open the hood is this it for my Merc??????

Hi guys, I have a 2005 C180K (sport pack) with 160,000miles on the clock. :eek: It is a saloon and it has recently started knocking when going over rougher road or bumps. The knocking seems to be comming from the front and the back and particularly from the back when underload. So I have...

OK Guys, Here is the thing, I walk the dog passed a Silver W124 Coupe which hasnt moved for months not sure if it was bought as a project but it doesnt seem to be going anywhere. So I want it! its an E220 M reg on the DVLA website says its not licenced. Does anyone have any tips on how to...

i have had my 1999 clk into the garage had 2 new front springs fitted and anti roll bar bushed were shot , but the drivers side still has a knocking sound over rough roads not a heavy knock more a tat tat ta sound any ideas what i should look at once a jack car up , its the drivers side as well ?

I've recently purchased a C63 standard. So no PP or PPP. It has 19 inch rims and 4000 miles. Excellent condition and car all round with everything still very tight however... There appears to be a significant steering knocking sensation over bumpy roads. The column physically feels tight...

Can anyone help me out or tell me theirs does the same! Now and again. more so if I am stationary, if I wiggle the steering wheel I can feel a lumpy feel in it and it makes a small lock at the same time. Now I dont think it is suspension related as I never get it goin over bumps. To me it...

Hi Guys Can someone please help, my ride over rough roads is really hard and "knocky", ive changed lower balljoints, link rods and anti roll bar bushes, but not much better, i seem to be feeling every crack in the road quite hard, ive noticed that the inside of both front tyres has worn to the...