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Porsche Club GB

front trailing arms important or not (£220)

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6 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHfront trailing arms important or not (£220)

Leading reported evidence

Replace arms (£200 a side inc labour)

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Had it on my old C4 and changed both arms (£200 a side inc labour).

front trailing arms important or not (£220)
Frequently discussed work

Replace (i did them both) did nothing

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Changing (I did them both) did nothing.

front trailing arms important or not (£220)
Read full discussion summary

Leading evidence: 'Replace arms (£200 a side inc labour)' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace (i did them both) did nothing' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

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1 matching discussions · 6 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Replace before - it's a pleasure

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

But when they're so cheap and the car has covered 164,000 without them being changed before - it's a pleasure to do![

front trailing arms important or not (£220)

Replace before top mounts

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Thanks for that - but forgot to mention that bottom arm had been replaced before top mounts.

front trailing arms important or not (£220)

Replace drop links

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

My brother and I yesterday replaced his drop links on his C2 to fix a similar rattle, it was an easy job to do and cheap.

front trailing arms important or not (£220)

Performed · outcome unconfirmed

I know that it's a completely different car but I've just replaced the drop links on my Citroen ZX.

front trailing arms important or not (£220)

Replace (i did them both) did nothing

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Changing (I did them both) did nothing.

front trailing arms important or not (£220)
Frequently discussed actions (6)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace (i did them both) did nothing

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Changing (I did them both) did nothing.

front trailing arms important or not (£220)

Replace arms (£200 a side inc labour)

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Had it on my old C4 and changed both arms (£200 a side inc labour).

front trailing arms important or not (£220)

Replace before - it's a pleasure

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

But when they're so cheap and the car has covered 164,000 without them being changed before - it's a pleasure to do![

front trailing arms important or not (£220)

Replace before top mounts

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Thanks for that - but forgot to mention that bottom arm had been replaced before top mounts.

front trailing arms important or not (£220)

Replace drop links

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

My brother and I yesterday replaced his drop links on his C2 to fix a similar rattle, it was an easy job to do and cheap.

front trailing arms important or not (£220)

Performed · outcome unconfirmed

I know that it's a completely different car but I've just replaced the drop links on my Citroen ZX.

front trailing arms important or not (£220)

Replace struts would solve it

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

It has been suggested that changing the struts would solve it.

front trailing arms important or not (£220)
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

6 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Porsche Club GB: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

1 acknowledgements have no verified action link; they do not establish a repair result.

Outcome without a verified action link

I thought it had fixed it at the time but just wasn't doing long enough journeys to make the noise audible.

No unique explicit quoted action; no causal link assigned

Generation: 20261027T173940Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi - was at OPC yesterday with a bit of a rattle, went out with mechanic and he identified it as both trailing arms (front). He also checked them before and after visually. He couldn't identify any play in the joint but reckons they will only rattle when under load (typically I notice it at lowish speeds on rough surfaces). His view was put up with it if not overly annoying otherwise change them. He seemed very fair and not interested in over-selling me the job. Do you have any thoughts on whether to bother or not? - it seems they can't degrade to a point where supension/steering is at risk... Many thanks Des

POST 2Original post

Hi Des How sure are you that it is the trailing arms? or is it just the mecs best guess. My brother and I yesterday replaced his drop links on his C2 to fix a similar rattle, it was an easy job to do and cheap.

POST 3Original post

Sounds like the drop links to me. I know that it's a completely different car but I've just replaced the drop links on my Citroen ZX. They were rumbling under load over slightly rough surfaces - very annoying. But when they're so cheap and the car has covered 164,000 without them being changed before - it's a pleasure to do![ ]

POST 4Original post

Had something similar in my 996 C4 for the past 3 years (would describe my noise more like clunk and creak rather than a rattle) but is present over uneven ground (especially cobbles) usually at slow speeds. Often not present in the first few miles of a journey but gets worse after longer stints when the creak rather than clunk becomes more dominant. Nothing ever found on examination but was considered probably to be the strut top mount. Changing (I did them both) did nothing. It has been suggested that changing the struts would solve it. They perform perfectly, the car handles well and there is nothing else to suggest a suspension problem - like uneven tyre wear. Repeated examination since has found no cause. In the three years it has possibly got a bit worse but as have I have experienced no other issues I have put up with it. The cost of changing both struts I have decided is not worth the cost - especially as having to do them in pairs - particuarly where there is no guarantee of resolution. Does annoy me a bit though.

POST 5Original post

Classic bottom arm wear. Often undetectable with the car on a ramp. Had it on my old C4 and changed both arms (£200 a side inc labour). Transformed the slightly unfocused front end too - bonus!

POST 6Original post

Thanks for that - but forgot to mention that bottom arm had been replaced before top mounts. One independent Porsche specialist thought, like you, that symptoms were typical (main dealer had no idea). I thought it had fixed it at the time but just wasn't doing long enough journeys to make the noise audible. It really does get quite loud after a longer journey especially when have been pushing it in the twisties, at journey start you would hardly know it was there. Give it a couple of hours and it's quiet again, which makes me think it could be the strut, but I suppose it could be any part of the suspension cooling down. At no time does the car feel any different no matter how hard I push it, certainly not unfocused, which is the only reason I'm still tolerating it.

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