fullymatted.
Back to search
911uk

Fluid not sure from where or what it is !!

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

Discussion summary

YOUR RESEARCHFluid not sure from where or what it is !!

Leading reported evidence

Check coolant seems

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 · Original poster

It's not engine oil, checked coolant seems to be ok and power steering seems ok too.

Fluid not sure from where or what it is !!
Read full discussion summary

Leading evidence: 'Check coolant seems' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check coolant seems' (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 · 9 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Fill area, do you know how hard it is

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

Will start with the cap and check the filling area, do you know how hard it is to replace the tank ?

Fluid not sure from where or what it is !!

Replace tank

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

Will start with the cap and check the filling area, do you know how hard it is to replace the tank ?

Fluid not sure from where or what it is !!

Replace worst job was getting the engine mount bolts loose

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

Not too bad to change worst job was getting the engine mount bolts loose.

Fluid not sure from where or what it is !!
Frequently discussed actions (4)

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

Check coolant seems

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 · Original poster

It's not engine oil, checked coolant seems to be ok and power steering seems ok too.

Fluid not sure from where or what it is !!

Fill area, do you know how hard it is

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

Will start with the cap and check the filling area, do you know how hard it is to replace the tank ?

Fluid not sure from where or what it is !!

Replace tank

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

Will start with the cap and check the filling area, do you know how hard it is to replace the tank ?

Fluid not sure from where or what it is !!

Replace worst job was getting the engine mount bolts loose

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

Not too bad to change worst job was getting the engine mount bolts loose.

Fluid not sure from where or what it is !!
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.

9 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 · 1 excluded by outcome qualification · 0 adjusted by outcome qualification.

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

Generation: 20261026T220748Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Just as I fixed one leak I now have an unrelated drip. Very strange it is appearing on the bracket and blot that holds the mufflers. It's not engine oil, checked coolant seems to be ok and power steering seems ok too. What's strange is I can't find the fluid high or above where it has appeared. Any one seen this before ?

POST 2Original post

im guessing thats the passenger side, nearside? if so the expansion tank is directly above, I would say keep monitoring the coolant level, it could be a new expansion tank required or the exp tank lid is not sealing correctly. are you absolutely sure there is no fluid around the tank filler area? if so could be the tank, they do go back quite a way and you can only see a small part of it . good luck :thumb:

POST 3 / ORIGINAL POSTEROriginal post

Fluid Yes passenger side and you are correct tank above. There is nothing obvious but as you say it goes back a long way. Will start with the cap and check the filling area, do you know how hard it is to replace the tank ?

POST 4Original post

They can crack, mine cracked on my C2 along the bottom and it dripped down on to the exhaust. Not too bad to change worst job was getting the engine mount bolts loose. MC

POST 5Original post

as mistercorn says, trolley jack under the engine remove engine mount bolts under the car, one at each side sort of towards the exhaust ends and straight up from underneath. then you can carefully lower the engine about 1-2 inches and just enough room to sort the tank :thumb: then, after lunch :floor: :hand: :thumbs: :thumb:

POST 6Original post

here you go https://www.youtube.com/watch?v=nT2A-G0uinE

POST 7 / ORIGINAL POSTEROriginal post

Tank Any links to a reasonable priced expansion tanks ? 2001 C4 3.4 Would it have to be genuine do you think

POST 8Original post

I bought a used one and it was in mint condition compared to my old one which had started a hairline crack.

POST 9Original post

My car came with a new pattern part one and within 2 months it was leaking. read loads of stories online saying the pattern parts are rubbish. I called my local OPC and they advised that I needed the later one (the cheap one) based on my chassis number 2000 3.4 C4. The old one I removed was the older style so I had to make up a fuel filter mount for the side of the new tank. Old style (£400) and new style (£100) OE tanks are interchangeable. And despite what others have said I found it a very awkward and time consuming job. It's a basic process but there was a lot of contortion involved and plenty of swearing. I didn't drop the engine as my impact socket wasn't deep enough for the mounts and it felt like they were ready to round or shear on a standard socket.

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