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Car wants to be dehydrated instead

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8 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHCar wants to be dehydrated instead

Leading reported evidence

Check often, figured it was just a seep somewhere

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes
0
Unsuccessful attempts
1
Discussions
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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.

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

Never had to add any coolant, was always at the max line in the reservoir that i checked often, figured it was just a seep somewhere that I could check out later.

Car wants to be dehydrated instead
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Leading evidence: 'Check often, figured it was just a seep somewhere' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check often, figured it was just a seep somewhere' (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.

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1 matching discussions · 8 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Fill back up

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

could I get by just replacing the tank, filling back up with coolant, and do a full bleed in the future?

Car wants to be dehydrated instead

Replace coolant in a 996 without a special tool

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

Also that it is pretty much impossible to properly bleed and replace the coolant in a 996 without a special tool, and that is supposed to be a huge PITA to do as well.

Car wants to be dehydrated instead

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

could I get by just replacing the tank, filling back up with coolant, and do a full bleed in the future?

Car wants to be dehydrated instead

Replace tank myself, and get my car back

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

Basically if I can avoid having to do that, I can just replace the tank myself, and get my car back on the road sooner.

Car wants to be dehydrated instead
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.

Check often, figured it was just a seep somewhere

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

Never had to add any coolant, was always at the max line in the reservoir that i checked often, figured it was just a seep somewhere that I could check out later.

Car wants to be dehydrated instead

Fill back up

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

could I get by just replacing the tank, filling back up with coolant, and do a full bleed in the future?

Car wants to be dehydrated instead

Replace coolant in a 996 without a special tool

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

Also that it is pretty much impossible to properly bleed and replace the coolant in a 996 without a special tool, and that is supposed to be a huge PITA to do as well.

Car wants to be dehydrated instead

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

could I get by just replacing the tank, filling back up with coolant, and do a full bleed in the future?

Car wants to be dehydrated instead

Replace tank myself, and get my car back

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

Basically if I can avoid having to do that, I can just replace the tank myself, and get my car back on the road sooner.

Car wants to be dehydrated instead

Run car

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

Run the car for a while and then top up again with the correct mixture of coolant and water.

Car wants to be dehydrated instead
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.

8 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 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: 20261026T120458Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Went out to catch a quick surf session this afternoon before having to head into my late work night. When I returned to my house pulling my car partially into the garage, I noticed a line of drips in my driveway that matches the turn I took with my car. Walked over to the back of the car and as I did I noticed my car starting to rain down coolant into my driveway, about maybe a gallon. It was coming out right ontop of my drivers side tailpipe. For the past few months the car has had a very, very slight coolant leak. Maybe a tiny drip in the garage after a long drive. Never had to add any coolant, was always at the max line in the reservoir that i checked often, figured it was just a seep somewhere that I could check out later. I didn't have much of a chance to look in there, had to quickly get ready for work and borrow the wifes X5 to drive in. From what I saw, I'm assuming it's the coolant reservoir that finally cracked. It appeared wet underneath the reservoir, and I know it's a common issue. Looks like when I get home in the morning it'll be time to start pulling things apart to check it out. What else could dump all my coolant on that side? All hoses seemed to still be good/ connected from what I could see at quick glance. The car never went over the 1/2 way mark on the temp gauge, and from what it looks like it just started to dump coolant as I pulled into my driveway (Some pretty good luck) The good news is at least I have a good arguing point for the Wife on getting a 3rd car. I miss having 2 cars, having a backup while you do projects, have problems is always a nice thing to have...

POST 2 / ORIGINAL POSTEROriginal post

So after some research I found out that I have the larger tank (more of a PITA to install), although $100 cheaper. Also that it is pretty much impossible to properly bleed and replace the coolant in a 996 without a special tool, and that is supposed to be a huge PITA to do as well. All job's I've done with coolant systems, Radiators, Water pumps etc have been really straightfoward including the bleeding of the entire system. I hate having to bring my car into a shop... anyone have a part # or name of this tool?

POST 3Original post

Uview airlift coolant filler. You need a compressor. It's a joy to use. Econ version UVIEW 550500 AirLift II Economy Cooling System Refiller : Amazon.com : Automotive UVIEW 550500 AirLift II Economy Cooling System Refiller : Amazon.com : Automotive Pro version UView 550000 Airlift Cooling System Leak Checker and Airlock Purge Tool Kit : Amazon.com : Automotive UView 550000 Airlift Cooling System Leak Checker and Airlock Purge Tool Kit : Amazon.com : Automotive

POST 4 / ORIGINAL POSTEROriginal post

is purging my whole system neccessary for the replacement of the expansion tank? could I get by just replacing the tank, filling back up with coolant, and do a full bleed in the future? I'm sure the coolant wouldn't hurt being replaced, but it has only been a year since the water pump was done (previous owner) so it's reasonably fresh. Basically if I can avoid having to do that, I can just replace the tank myself, and get my car back on the road sooner.

POST 5Original post

Yes you could manage without anything but to get rid of air in the system you have to leave the purge valve on top of the tank in the open position. Run the car for a while and then top up again with the correct mixture of coolant and water. Keep doing that until the system if free of air.

POST 6Original post

When I replaced my coolant tank a few years ago, I topped of the coolant and burped the system as described above by Hurdigurdiman.

POST 7Original post

If you don't have the bleeder tool, park the car facing nose-down on a steep hill while it warms up, that will help drive any air bubble out of the system.

POST 8Original post

It sounds like you're certain it's the coolant tank - but if you're not... it's the coolant tank. That's precisely where the coolant drains - onto the driver-side exhaust tip - when the tank is leaking. While it's easy enough to bleed the system without the Airlift device, the Airlift has the added bonus of working as a pressure tester. Once the system is under vacuum, you can wait a while and see if the vacuum reading changes. But if you're not eager to spend the $80-100 for it, the burp valve works just fine.

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