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1999 C4 Front Control Arm Replacement Questions

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

Discussion summary

YOUR RESEARCH1999 C4 Front Control Arm Replacement Questions

Leading reported evidence

Replace front-lower control arm last year

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

i replaced my front-lower control arm last year.

1999 C4 Front Control Arm Replacement Questions
Frequently discussed work

Inspect possible / prudent replacement now

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 · Original poster

� Are there other components in the front suspension that should be further inspected for possible / prudent replacement now?

1999 C4 Front Control Arm Replacement Questions
Read full discussion summary

Leading evidence: 'Replace front-lower control arm last year' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Inspect possible / prudent replacement now' (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 · 4 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Inspect possible / prudent replacement now

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 · Original poster

� Are there other components in the front suspension that should be further inspected for possible / prudent replacement now?

1999 C4 Front Control Arm Replacement Questions

Recommend remove

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 · Original poster

They recommended remove and replace both left and right arms, and then do a re-alignment.

1999 C4 Front Control Arm Replacement Questions

Replace arms a d.i.y

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 · Original poster

� Is removing and replacing the arms a D.I.Y.

1999 C4 Front Control Arm Replacement Questions

Replace left and right arms

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 · Original poster

They recommended remove and replace both left and right arms, and then do a re-alignment.

1999 C4 Front Control Arm Replacement Questions
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.

Inspect possible / prudent replacement now

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 · Original poster

� Are there other components in the front suspension that should be further inspected for possible / prudent replacement now?

1999 C4 Front Control Arm Replacement Questions

Recommend remove

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 · Original poster

They recommended remove and replace both left and right arms, and then do a re-alignment.

1999 C4 Front Control Arm Replacement Questions

Replace arms a d.i.y

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 · Original poster

� Is removing and replacing the arms a D.I.Y.

1999 C4 Front Control Arm Replacement Questions

Replace front-lower control arm last year

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

i replaced my front-lower control arm last year.

1999 C4 Front Control Arm Replacement Questions

Replace left and right arms

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 · Original poster

They recommended remove and replace both left and right arms, and then do a re-alignment.

1999 C4 Front Control Arm Replacement Questions

Replace plus $210

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 · Original poster

Parts were listed at $300 each side, labor at $210 for remove and replace, plus $210 for re-alignment.

1999 C4 Front Control Arm Replacement Questions
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.

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

  • Rennlist: 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

� The car has been lowered and recent alignment adjustments were at the limits, but still not perfect (0.2 degrees L/R camber differences cause a slight pull to the right).

No unique explicit quoted action; no causal link assigned

Generation: 20261027T061840Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

My 1999 C4 with 83Kmiles develops a creaking noise in the left front suspension/wheel area after the car has been driven enough for it to be well warmed up. I took it to a reputable independent shop and they showed me where the noise was coming from; the left front lower control arm. Applying leverage with a pry bar made the sound and the mechanic reported seeing the assembly move when loaded. The right arm was tight and quiet. They recommended remove and replace both left and right arms, and then do a re-alignment. Parts were listed at $300 each side, labor at $210 for remove and replace, plus $210 for re-alignment. Further I was advise to have it sooner than never, but the wheel was unlikely to fall off the car. My questions to you all are: � Is removing and replacing the arms a D.I.Y. task (I am not considering doing the alignment)? � Are special tools required? � The car has been lowered and recent alignment adjustments were at the limits, but still not perfect (0.2 degrees L/R camber differences cause a slight pull to the right). Apparently there are replacement aftermarket arms that are for lowered cars; would they likely allow �perfect� alignment and should I be considering using them instead of stock replacements? � Are there other components in the front suspension that should be further inspected for possible / prudent replacement now? � Are the costs listed above reasonable? Thank you for your responses. -Bob

POST 2Original post

Bob - sorry, but I can't help you with your suspension issues 'cuz that is out of my area of expertise. I am sure that others who are more knowledgeable than I am will chime in here. Nice looking car though. Got any other pics you can share with us? Good luck with your repairs.

POST 3Original post

i replaced my front-lower control arm last year. if you call sunset porsche, i think the price is about $150; and labor i was charged was 1 hour. i have inperfect alignment too, so i was thinking about getting the one with adjustments(GT3 style?) but i never did. Factory Porsche Parts, Tequipment and Selection (Boutique) All at Dealer Cost Plus 15% Handling and Shipping Cost -- No Sales Tax! Phone: [phone removed] Email: [email removed]

POST 4 / ORIGINAL POSTEROriginal post

Thanks "pl" for the lead to Sunset Porsche. The helpful fellow at Sunset quoted me $280.34 for the left front lower control arm assemble, which is very close to the quote I got locally. Perhaps your expereience was for a different part? Although they are named the same, I can not quite understand the price difference. OBTW the adjustable unit that works with lowered cars costs $587.68 each. Guess I'll take the 0.20 degree out of alignment. Maybe a rat tail file would help? Thanks again, Bob

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