fullymatted.
Back to search
911uk

coolant tank cracked - easy to replace on no??

Add to repair workspace
Open repair workspace
Original source
7 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHcoolant tank cracked - easy to replace on no??

Leading reported evidence

Replace from £350

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

Porsche retail price for a pre-2002 tank is £143 +VAT (post 2002 £63), so if you don't fancy DIY, you should get change from £350 from a good indy.

coolant tank cracked - easy to replace on no??
Read full discussion summary

Leading evidence: 'Replace from £350' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace from £350' (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.

Read captured replies

1 matching discussions · 7 captured posts examined · 0 partial discussions

Frequently discussed actions (1)

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

Replace from £350

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

Porsche retail price for a pre-2002 tank is £143 +VAT (post 2002 £63), so if you don't fancy DIY, you should get change from £350 from a good indy.

coolant tank cracked - easy to replace on no??
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.

7 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: 20261027T020439Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

hi, 2001 3.4 996 c4 cab, i have a cracked coolant expansion tank i wish to replace but i can't see how the old one is removed? it looks to big to come out without putting up a fight, any one else done this themselves? any help will be much apreciated . also my exhaust rattles on moving at low revs (reversing into garage or pulling away) porsche centre have told me the manifold to cat brackets were rusting i while ago so is this the problem? and if so is it easy to do myself? again thanks a bunch for any help or advise that can be thrown in my direction. simon

POST 2Original post

cant help with diy but opc charged me around £400 to replace mine! Also had a problem with my exhaust tips, if you flicked the end on the one (even with engine off) it rattled compared to the other. I took it off and cleaned it up when i put it back on tightly it stopped an annoying rattle at low revs. Just a suggestion!

POST 4Original post

Had my expanson tank replaced at the beginning of the year. As I understand it as the tank is attached to the top of the engine, you need to drop the whole engine out to get access. So I don't think it's a DIY job, well it certainly wouldn't be for me. Simon

POST 5Original post

Had mine done 2 months ago £400 and replaced the oil filler nozzle as well as these are plastic and tend to break when the water bottle is taken out. Don't remember the engine coming out tho :shock: TB

POST 7Original post

The engine definitely doesn't need to come out! Book time is 1.2 hours, plus refilling and bleeding the system. The worst part is getting off the crappy spring hose clips. Porsche retail price for a pre-2002 tank is £143 +VAT (post 2002 £63), so if you don't fancy DIY, you should get change from £350 from a good indy. Edit: DIY here: http://www.renntech.org/forums/index.php?showtopic=8024

This is a source reference. Confirm exact model applicability in the original material.