11 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHTicking sound
Reported or suspected cause
loose spark plug
Reported cause
No successful repair reported for this finding.
1
Identified cause
0
Suspected cause
0
Reported fixes
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 report identifying a cause
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.
Leading evidence: 'loose spark plug' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'loose spark plug' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Recommend good oil richard' (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.
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
However i got the oil changed anyway for good measure.
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.
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.
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.
11 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.
0 acknowledgements have no verified action link; they do not establish a repair result.
Generation: 20261026T213932Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Hi Barry. We need a photo of that one! Sounds like it might be a noisy tappet. Does it get quieter when warm? When was the last oil change, and what oil is it? If it is a 0W-40, I think I'd be tempted to try an oil change to 5W-40, and see if it helps.
Hello Richard, just bought a 996 in zanzibar red, with full gt2 kit, wheels etc. Have just noticed a ticking sound coming from the o/s engine bank, ticking increases with revs, any ideas?
Car hasn't been used for a few weeks. It's a 2001 c2, with 38,000 on clock.
thanks in advance Richard.
Regards Barry
Does it sound like it's one tick per revolution? Can you hear it when sat in the car with the doors and windows shut? Great colour by the way. I have a 2002 C2 in that colour but standard body style.
On the CArrera I had, it sounded like someone tapping the rocker cover with the metallic end of a screwdriver and it was felt it was a tappet although the tap was lighter in tone than the usual tappet one. It ticked about twice per second and increased with revs but no louder or softer. It turned out to be a loose spark plug!
I had the same problem a few years back and my indie told me to drive it hard when warm and to get an oil change which could clear the problem as sometimes tappets get muck caught that can clear, and the advice was right as before the oil was change it cleared. However i got the oil changed anyway for good measure. OPC recommendation was engine out and new tappets which thankfully I didn't go with, and all was well.
