knocking under front on s80 volvo?

[colin231]

hi
got this slight knock going over rough ground, 2000 s80, from nearside
front.
checked all suspension and bearings, someone mentioned that there was
a mod carried out by dealers on the front suspension mounting to the
body, any help please. before i take it to a very expensive dealer!

col

 

[Roger Mills]

In an earlier contribution to this discussion,

hi
got this slight knock going over rough ground, 2000 s80, from nearside
front.
checked all suspension and bearings, someone mentioned that there was
a mod carried out by dealers on the front suspension mounting to the
body, any help please. before i take it to a very expensive dealer!

col

Have you checked the steering ball-joints?
--
Cheers,
Roger
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[~^ beancounter ~^]

yep, i had some knocking on my 00 s80, ball joints...

 

[Roadie]

hi
got this slight knock going over rough ground, 2000 s80, from nearside
front.
checked all suspension and bearings, someone mentioned that there was
a mod carried out by dealers on the front suspension mounting to the
body, any help please. before i take it to a very expensive dealer!

col

Check the MacPherson stut mounts.

 

[colin231]

everything seems ok, cannot move any ball joints, but will maybe jack
it up again and have a look,
thanks for all the help

 

[Roger Mills]

In an earlier contribution to this discussion,

everything seems ok, cannot move any ball joints, but will maybe jack
it up again and have a look,
thanks for all the help

Did the knocking occur when going in a straight line, or when on a tight
curve? I don't know whether the S80/New V70 are the same but the old S/V70s
used to suffer from a knock at full lock on rough ground if the lock stops
weren't lubricated. At full lock, a nylon pad on the suspension moves up and
down against the lock stop and makes an awful noise. A smear of grease on
the pads fixes it.
--
Cheers,
Roger
______
Email address maintained for newsgroup use only, and not regularly
monitored.. Messages sent to it may not be read for several weeks.
PLEASE REPLY TO NEWSGROUP!

 

[colin231]

on rough ground there is no knock, but slightly bumpy roads say a
small pothole, it knocks, but not when turning ect. seems only on the
nearside front.
maybe it is a worn joint that does not show up when i jack the car up.
col

 

[~^ beancounter ~^]

my joints knocked when cold in the am.....not so bad
later in the day, once things warmed up......

richard
colorado

 

[bfiske]

hi
got this slight knock going over rough ground, 2000 s80, from nearside
front.
checked all suspension and bearings, someone mentioned that there was
a mod carried out by dealers on the front suspension mounting to the
body, any help please. before i take it to a very expensive dealer!

col

I heard the knockin'.
I paid for struts and mounts.
$$$$$$$$$$$$$$$$$$$$$$$

bf

 

[colin231]

yeh, all that has been done 2 months ago.

still a knocking
col

 

[Me]

I had this same problem on my 2002. It got so bad my wife wouldn't drive it.
It turned out to be the plastic skid plate (actually a protector for the oil
pan and filter) had 2 bolts missing .It must have just been flexing.

 

[colin231]

hi

it seems just from n/s front, on normal roads, no knock, but any small
bumps and it starts, not very loud, i did notice some play on the top
suspension mount, under the bonnet (hood) but maybe that was just
some bearing play. as the nut was very tight.
col

 

[Patrick Barnes]

I had same problem with my 2007 s80 150,000 miles, replaced struts and upper mounts , problem is gone, I don't think it really needed the mounts but I wanted to make sure so replaced them. The struts were shot. $600.00 later rides and sounds like new .