Knocking sound
306oc - Peugeot 306 Owners Club & Forum › 306 Repairs & Mods › Suspension, Transmission, Handling & Braking v
Knocking sound

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Knocking sound
kentiiboii Offline
Turning into a 306
Posts: 6,569
Threads: 183
Joined: Dec 2011
Reputation: 20
Location: eastwood/notts
Car Model/Spec: moonstone hdi #2
Thanks: 0
Given 8 thank(s) in 8 post(s)
#1
23-10-2014, 10:23 AM (This post was last modified: 23-10-2014, 10:24 AM by kentiiboii.)
I've got a knocking sound on the gti6 coming from drivers side front.
when I got the car I changed a lot of the front suspension/steering components and since the knock I've changed more but I still haven't cured it.

Here's a list of what's new...
Strut top/bearings
Wheel bearings
Drop links
Arb bushes
Track rods
Track rod ends
Wishbone with new bushes and ball joint

I still haven't cured the issue though and now I'm lost. Undecided

It's knocks when I pull off, stop, steer and sometimes going over bumps...
#2 Moonstone Blue HDI
[Image: 6b0c7309-5184-463c-9f73-2a7b96601418_zpsfdf041fe.jpg]
Find
Reply
Thanks given by:
Markie Offline
I'm new, be nice
Posts: 16
Threads: 4
Joined: May 2014
Location: Cornwall
Car Model/Spec: GTI 6
Thanks: 0
Given 0 thank(s) in 0 post(s)
#2
23-10-2014, 10:40 AM (This post was last modified: 23-10-2014, 10:41 AM by Markie.)
Could it be engine mounts?
Find
Reply
Thanks given by:
kentiiboii Offline
Turning into a 306
Posts: 6,569
Threads: 183
Joined: Dec 2011
Reputation: 20
Location: eastwood/notts
Car Model/Spec: moonstone hdi #2
Thanks: 0
Given 8 thank(s) in 8 post(s)
#3
23-10-2014, 10:51 AM
All engine mounts have been replaced with baker bm solid mounts
#2 Moonstone Blue HDI
[Image: 6b0c7309-5184-463c-9f73-2a7b96601418_zpsfdf041fe.jpg]
Find
Reply
Thanks given by:
Razorback_Rob Offline
Wishes he kept a 306
Posts: 560
Threads: 45
Joined: Apr 2013
Reputation: 0
Location: Ludlow, Shropshire
Car Model/Spec: HDi DTurbo 2001(Y) Astor
Thanks: 0
Given 1 thank(s) in 1 post(s)
#4
23-10-2014, 01:06 PM
Just an idea although I no doubt bet you've checked. I had a random knock/rattle issue from caliper being able to move the tiniest bit in the caliper/pad cradle. Just a random idea. Otherwise I'd struggle to think what else would cause it unless some major component :/
'01 Astor Grey HDi DTurbo 3 Door - Current/Daily/Does Everything I ask of it

Team disASTOR? Itwasntme

Find
Reply
Thanks given by:
Eeyore Offline
The Pun Queen
Administrators
Posts: 13,881
Threads: 476
Joined: Dec 2011
Reputation: 81
Location: Ipswich
Car Model/Spec: 306 Rallye
Thanks: 4
Given 104 thank(s) in 102 post(s)
#5
23-10-2014, 02:29 PM
In my experience either its P Bushes, or the nuts on the top of the strut in the mount. Did you threadlock them?
Black Rallye / Saab 93 Aero 2.8 V6 Turbo 



Find
Reply
Thanks given by:
cully Offline
Team Quaife

Registered users - Donated
Posts: 7,825
Threads: 465
Joined: Dec 2011
Reputation: 114
Location: Cullompton Devon
Car Model/Spec: Vauxhall
Facebook YouTube
Thanks: 1
Given 98 thank(s) in 92 post(s)
#6
23-10-2014, 02:53 PM
ARB clamp on the P bush bolt not located in the chassis slot letting the ARB bounce and knock
Website Find
Reply
Thanks given by:
Eeyore Offline
The Pun Queen
Administrators
Posts: 13,881
Threads: 476
Joined: Dec 2011
Reputation: 81
Location: Ipswich
Car Model/Spec: 306 Rallye
Thanks: 4
Given 104 thank(s) in 102 post(s)
#7
23-10-2014, 02:55 PM
ah yes cully! that sounds like a good one too!
Black Rallye / Saab 93 Aero 2.8 V6 Turbo 



Find
Reply
Thanks given by:
kentiiboii Offline
Turning into a 306
Posts: 6,569
Threads: 183
Joined: Dec 2011
Reputation: 20
Location: eastwood/notts
Car Model/Spec: moonstone hdi #2
Thanks: 0
Given 8 thank(s) in 8 post(s)
#8
23-10-2014, 05:54 PM
(23-10-2014, 01:06 PM)Razorback_Rob Wrote: Just an idea although I no doubt bet you've checked. I had a random knock/rattle issue from caliper being able to move the tiniest bit in the caliper/pad cradle. Just a random idea. Otherwise I'd struggle to think what else would cause it unless some major component :/
Could be I know this has happened before when I very first out it on the road, but iirc I did check it when I did track rod yesterday. Will double check though.
(23-10-2014, 02:29 PM)SRowell Wrote: In my experience either its P Bushes, or the nuts on the top of the strut in the mount. Did you threadlock them?
Don't think it's the nuts as I've double checked them. Plus I've had new strut tops as I thought they was the original cause.
few of us are thinking maybe pbushes. Even though they only done 3k miles.
Anyone got part number for oem partner bushes?
(23-10-2014, 02:53 PM)cully Wrote: ARB clamp on the P bush bolt not located in the chassis slot letting the ARB bounce and knock
I've checked the Arb there seems to be no movement what so ever. Even with the drop links off I couldn't move it.
#2 Moonstone Blue HDI
[Image: 6b0c7309-5184-463c-9f73-2a7b96601418_zpsfdf041fe.jpg]
Find
Reply
Thanks given by:
Eeyore Offline
The Pun Queen
Administrators
Posts: 13,881
Threads: 476
Joined: Dec 2011
Reputation: 81
Location: Ipswich
Car Model/Spec: 306 Rallye
Thanks: 4
Given 104 thank(s) in 102 post(s)
#9
23-10-2014, 06:15 PM
Im not sure the pbushes would be ruined after 3k :/ As you say... it is an odd one!
Black Rallye / Saab 93 Aero 2.8 V6 Turbo 



Find
Reply
Thanks given by:
Toms306 Offline
wishes he'd bought a Haytch Dee Aye
Posts: 18,242
Threads: 386
Joined: Dec 2011
Reputation: 87
Location: Suffolk
Car Model/Spec: Focus Titanium
Thanks: 1
Given 118 thank(s) in 117 post(s)
#10
23-10-2014, 06:21 PM
Are your small P bush bolts still there? After Sam lost one I did as well. Confused
Find
Reply
Thanks given by:
Eeyore Offline
The Pun Queen
Administrators
Posts: 13,881
Threads: 476
Joined: Dec 2011
Reputation: 81
Location: Ipswich
Car Model/Spec: 306 Rallye
Thanks: 4
Given 104 thank(s) in 102 post(s)
#11
23-10-2014, 06:45 PM
yes check all your pbush bolts! D:
Black Rallye / Saab 93 Aero 2.8 V6 Turbo 



Find
Reply
Thanks given by:
kentiiboii Offline
Turning into a 306
Posts: 6,569
Threads: 183
Joined: Dec 2011
Reputation: 20
Location: eastwood/notts
Car Model/Spec: moonstone hdi #2
Thanks: 0
Given 8 thank(s) in 8 post(s)
#12
23-10-2014, 09:49 PM
Could be the pbush bolts, we've just been looking at deggs car tonight and he's lost one of his bolts too...
#2 Moonstone Blue HDI
[Image: 6b0c7309-5184-463c-9f73-2a7b96601418_zpsfdf041fe.jpg]
Find
Reply
Thanks given by:


Possibly Related Threads…
Thread Author Replies Views Last Post
  Knocking sound over bumps MisterGTR 31 9,599 16-09-2016, 09:20 PM
Last Post: insomaniac45
  clunk knocking sound Whodafunk 28 5,823 07-01-2014, 11:49 AM
Last Post: Whodafunk

Forum Jump:


Users browsing this thread: 1 Guest(s)