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911uk

996 engine mounts and ongoing work

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11 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
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YOUR RESEARCH996 engine mounts and ongoing work

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Install (i sourced)

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Performed · outcome unconfirmed · Original poster

secondhand PSE boxes fitted (i sourced)

996 engine mounts and ongoing work
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Leading evidence: 'Install (i sourced)' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install (i sourced)' (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.

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Replace engine mounts

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Suggestion · Original poster

I've asked them to replace the engine mounts with original OEM given at 85k miles and the movement on the car when blipping the throttle they must be pretty worn.

996 engine mounts and ongoing work

Use oem mounts

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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.

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Suggestion

so would be cheaper then you have been quoted for the originals and are generally considered a great alternative to using OEM mounts.

996 engine mounts and ongoing work
Frequently discussed actions (3)

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Install (i sourced)

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Reported fixes
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Unsuccessful attempts
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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 · Original poster

secondhand PSE boxes fitted (i sourced)

996 engine mounts and ongoing work

Replace engine mounts

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

I've asked them to replace the engine mounts with original OEM given at 85k miles and the movement on the car when blipping the throttle they must be pretty worn.

996 engine mounts and ongoing work

Use oem mounts

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

so would be cheaper then you have been quoted for the originals and are generally considered a great alternative to using OEM mounts.

996 engine mounts and ongoing work
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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.

  • 911uk: 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: 20261026T105141Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi all, As I've posted before recently my car went into Wrightune to have various works done and an MOT. Given the more than 2 year gap this time due to covid between services the list has mounted.... so far: New aircon pipe/rads and condensors caliper connecting pipes and flexi on all 4 corners front driveshaft rebuild secondhand PSE boxes fitted (i sourced) so expecting a tasty bill..... I also asked them to investigate a knocking from the nsr of the car over bumps at lower speed. Seems this could be engine mounts, top mounts etc. I've asked them to replace the engine mounts with original OEM given at 85k miles and the movement on the car when blipping the throttle they must be pretty worn. It may not solve the issue but seems a good idea in anycase. OEM are £160+VAT each side plus an hours fitting. I've seen lots of threads on engine mounts, my car is purely road driving so any reason not to go OEM? Cheers, giles.

POST 2Original post

OEM all the way for the engine mounts. Plenty sturdy enough without creating any NVH. :thumbs:

POST 3Original post

RSS semi solid mounts are £299 + vat at Design911.. so would be cheaper then you have been quoted for the originals and are generally considered a great alternative to using OEM mounts. I have the Rennline ones in both my cars which are more expensive but you can change the stiffness settings.I can't fault them and would regard semi solids as an upgrade over the OEM rather then just a substitute. Regards Johnny

POST 4Original post

I fitted 993 RS engine mounts as a solid/OEM balance, worked a treat and no additional NVH, cost me £150 with fittings back in 2017.

POST 5 / ORIGINAL POSTEROriginal post

Thanks guys, Reading around it seems OEM is pretty expensive at around £475 fitted but prefer to keep standard and 'fast road' is enough for me as not looking for additional stiffness; albeit my old ones are i guess pretty soft so anything should be a good improvement :thumb:

POST 6Original post

Might be worth fitting on of the powerflex gearbox inserts whilst you're at it. Only around £30 and about an hours labour and they make a considerable difference, especially if you do the engine mounts at the same time. Always thought it seems a bit pointless doing 2 of the securing points and leaving the 3rd.

POST 7 / ORIGINAL POSTEROriginal post

Thanks Alex, think there was various 'fettling' of these areas when the box came out for a new RMS a few years ago along with other various rubbers/donuts replaced.... I'm expecting an eye watering overall bill but guess its 3 years of work all in one go

POST 8Original post

Corteco are the OEM supplier for Porsche and 997 engine mounts fit the 996, just a newer part design. did both mine last year for £180 for the pair and OEM replacement bolts. It's a dead easy job if you want to diy it, jack under the engine then do one side at a time. Two small bolts on the top and the big one on the bottom to the right torque. Takes only about half an hour.

POST 9Original post

If it goes well! http://911uk.com/viewtopic.php?t=144029&sid=fc865b6e249c66db2b27dabbc832d9f6 Not a hard job by any means but those bolts aren't always the easiest to undo either. +1 on the Powerflex gearbox insert.

POST 11Original post

I got mine from design 911 but looking now it does seems the price has gone up substantially.

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