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911uk

Need to diagnose a leak

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Original source
15 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHNeed to diagnose a leak

Reported or suspected cause

rad gunk

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.

Reported cause · Original poster

Well, got the front to bits again yesterday and it's defo the air con rad that was leaking, after getting a pool of rad 'gunk' on the garage floor next to a pool of coolant, it was obvious it was the rad gunk that was leaking.

Need to diagnose a leak
Frequently discussed work

Replace centre rad

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've just changed my centre rad and

Need to diagnose a leak
Read full discussion summary

Leading evidence: 'rad gunk' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'rad gunk' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Replace centre rad' (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 · 15 captured posts examined · 1 partial discussions

Compare 4 other evidence results

Replace centre rad

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've just changed my centre rad and

Need to diagnose a leak

Replace not too long ago so i'll leave it

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

Minny, i thought about changing them both as i was taking the bumper off, but the coolant rad looks in very good nick, so i'd say it was changed not too long ago so i'll leave it for now methinks 8)

Need to diagnose a leak

Use search function

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

Used search function on here and deducted that the radiator on that side was leaking coolant so started the search for a new one.

Need to diagnose a leak

Replace condensers +

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

Have just had a quote from Sam at Alpinair Hangerlane to replace both condensers + replace drier + re-gas etc guaranteed for18 months for £485

Need to diagnose a leak
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.

Replace centre rad

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've just changed my centre rad and

Need to diagnose a leak

Replace condensers +

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

Have just had a quote from Sam at Alpinair Hangerlane to replace both condensers + replace drier + re-gas etc guaranteed for18 months for £485

Need to diagnose a leak

Replace drier + re-gas etc guaranteed for18 months

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

Have just had a quote from Sam at Alpinair Hangerlane to replace both condensers + replace drier + re-gas etc guaranteed for18 months for £485

Need to diagnose a leak

Replace not too long ago so i'll leave it

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

Minny, i thought about changing them both as i was taking the bumper off, but the coolant rad looks in very good nick, so i'd say it was changed not too long ago so i'll leave it for now methinks 8)

Need to diagnose a leak

Use both

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

Just wondering, air-con rad or condenser, which is the correct term people seem to use both?

Need to diagnose a leak

Use search function

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

Used search function on here and deducted that the radiator on that side was leaking coolant so started the search for a new one.

Need to diagnose a leak
Reported and suspected causes (1)

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

rad gunk

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context
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.

Reported cause · Original poster

Well, got the front to bits again yesterday and it's defo the air con rad that was leaking, after getting a pool of rad 'gunk' on the garage floor next to a pool of coolant, it was obvious it was the rad gunk that was leaking.

Need to diagnose a leak
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.

15 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: 20261026T112012Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

A few weeks ago i spotted a very small 'pool' of green liquid on the garage floor, just in front of the drivers side front wheel. Used search function on here and deducted that the radiator on that side was leaking coolant so started the search for a new one. However! took the front bumper off yesterday to have a good look and found that the air con radiator/condenser? has a large dark 'stain' on the bottom left corner as you look at it from the front of the car. After having another search on here, and seeing as my air con is crap i'm now wondering if the green liquid is coming from the air con system and is not actually coolant? but, the coolant in the header tank is the same colour! so i'm now well confused! Any help will be gratefully received. When i was having a root about yesterday the air con rad was totally dry but just under the fins of the cooling rad you could easily see liquid build up sitting on top of the bottom 'tank' of the rad. If the coolant was a different colour it would be easy, but i gather that the oily guff in the air con system is also green :?: getting right on my ta-taa's now!

POST 2Original post

I've just changed my centre rad and my coolant is orange ish. I also have a slight stain on my condensor (passenger side) but my a/c is working great. Doesn't help you but more info I guess :?

POST 3Original post

If its bright green then its going to be air con fluid not coolant. I assume your header tank water level has not dropped. Almost certain to be the aircon codensor rad in the front or a leak from a pipe joint.

POST 4Original post

Not necessarily air con. I'm led to believe, somebody correct me, that earlier cars coolant was actually green, hence the confusion. Obviously, check the colour of the fluid in the header tank and depending on that you should be able to tell what one it is.

POST 5 / ORIGINAL POSTEROriginal post

Thanks for the replies all, my coolant is indeed green (year 2000 car), but, the 'pool' on the garage floor was bright green, whereas my coolant, when i dip my finger in the header tank and look at the drip that forms on the end of my finger i'd say its more of a green tinge than bright green. i've just had 2 good ideas, i'm gonna get some of the coolant from the header tank and make a little pool on the garage floor to see how it looks, then i'm gonna whip the bumper off again, take the air con condenser/rad off and see if i can get any liquid that will hopefully still be in it to drip out onto the floor and compare the two. Fault finding at its best!!!

POST 6Original post

The earlier coolant was a light green or more yellowish green. The green liquid you see will probably be the PAG oil from the aircon system. If the condensor is indeed holed by corrosion, then the radiator is not far behind and do consider changing it when the condensor is being done as its not much more work (another hour's labour, 1 new radiator at £140 and 3 litres of coolant mix).

POST 7 / ORIGINAL POSTEROriginal post

Well, got the front to bits again yesterday and it's defo the air con rad that was leaking, after getting a pool of rad 'gunk' on the garage floor next to a pool of coolant, it was obvious it was the rad gunk that was leaking. On the plus side i've found a replacement rad at http://www.autoairconparts.co.uk for £173.45 delivered, which is nice Minny, i thought about changing them both as i was taking the bumper off, but the coolant rad looks in very good nick, so i'd say it was changed not too long ago so i'll leave it for now methinks 8)

POST 8Original post

Put it on yourself and then take a trip to Kwik-Fit for a £49 re-gas :thumb:

POST 9Original post

Just wondering, air-con rad or condenser, which is the correct term people seem to use both?

POST 12 / ORIGINAL POSTEROriginal post

i was wondering that too, but just stuck with rad on this thread, hopefully i'll never need to mention either word ever again lol Am defo fitting it myself, i'm a tight fooker!

POST 13 / ORIGINAL POSTEROriginal post

p.s. the £173 was for a condenser and receiver drier. Its only £139 for the condenser

POST 14Original post

Have just had a quote from Sam at Alpinair Hangerlane to replace both condensers + replace drier + re-gas etc guaranteed for18 months for £485 Said he can supply Behr replacements if I want but recommends heavier ones made in China with no makers name? I'm sure someone recommend them on a previous posting, any thoughts would be appreciated.

POST 15Original post

Don't Behr actually make the stuff for Porsche?

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