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Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK

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YOUR RESEARCHEngine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK

Leading reported evidence

Replace very frequently

Performed · outcome unconfirmed

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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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Performed · outcome unconfirmed

my GT4 regularly runs 107C until the additional coolers fire-up ad the race cars can run up to 150C, accepting that their oil is changed very frequently.

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK
Frequently discussed work

Check fluid levels makes my oh look diligent

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Suggestion

Taking 13yrs to check fluid levels makes my OH look diligent....

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK
Read full discussion summary

Leading evidence: 'Replace very frequently' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check fluid levels makes my oh look diligent' (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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1 matching discussions · 13 captured posts examined · 1 partial discussions

Compare 4 other evidence results

Check fluid levels makes my oh look diligent

Suggestion or failed attempt

No successful repair reported for this finding.

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Unsuccessful attempts
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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

Taking 13yrs to check fluid levels makes my OH look diligent....

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK

Check water level too

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

If its an L/C car check the water level too..

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK

Run 10 mins

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

My 997 runs at 90-95 once it has been running for 10 mins

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK

Run temperature is about 90-100c

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes
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Unsuccessful attempts
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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

Normal running temperature is about 90-100C..

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK
Frequently discussed actions (5)

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

Check fluid levels makes my oh look diligent

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

Taking 13yrs to check fluid levels makes my OH look diligent....

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK

Check water level too

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

If its an L/C car check the water level too..

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK

Replace very frequently

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

my GT4 regularly runs 107C until the additional coolers fire-up ad the race cars can run up to 150C, accepting that their oil is changed very frequently.

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK

Run 10 mins

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

My 997 runs at 90-95 once it has been running for 10 mins

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK

Run temperature is about 90-100c

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

Normal running temperature is about 90-100C..

Engine oil temp goes up to 100 degrees - is this a problem? - Page 1 - Porsche General - PistonHeads UK
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.

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

  • PistonHeads: 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: 20261026T152433Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi - was noticing my engine oil temp creeping up towards 100 sometimes in heavy traffic london driving. Is this a problem? Thanks!

POST 2Original post

Normal running temperature is about 90-100C.. just make sure its got the correct amount in it...! If its an L/C car check the water level too..

POST 3Original post

More than likely your cooling fan resistor is bust , i's a common problem and an easy fix.

POST 4Original post

Ballcock said: More than likely your cooling fan resistor is bust , i's a common problem and an easy fix. How do you fix it ? And how do you know it broke ?

POST 5Original post

It shouldn't go much past 80 (if memory serves)... I had this problem on my 996 , the temp would go well past the 80 mark if stuck in traffic , I brought it to my OPC and they changed out the ballast resistor which sent current to the fan for low speed operation , and all was well .. Temp gauge once again stuck right on the middle of the '80' mark. Bring it to your local indie , he'll tell you farly quickly if this isthe solution.

POST 6Original post

I wouldnt worry 90 - 100 is correct. It is suggested by most on here that you should drive you car hard unless it is up to temp of 90. My 997 runs at 90-95 once it has been running for 10 mins

POST 7Original post

Maybe my memory is failing me .. I thought anything much over 80 on the 996 was unusual? .. Also apologies , I didn't realise it was a 997 we were talking about..

POST 8Original post

Talking oil, not water. Anything over 110 and you are having fun or being chased by the bib.

POST 9 / ORIGINAL POSTEROriginal post

Thanks for the info all. I'll keep an eye on it. Just to clarify, its the oil temp, not the engine temp and its a 997.2

POST 10Original post

Hi yes was engine oil was overheating and was no coolant in water bit till topped up and then wasn't driven so don't know if was will disappear again

POST 11Original post

Ace1997uj said: Hi yes was engine oil was overheating and was no coolant in water bit till topped up and then wasn't driven so don't know if was will disappear again Would you be able to translate into English do you think?

POST 12Original post

BertBert said: Ace1997uj said: Hi yes was engine oil was overheating and was no coolant in water bit till topped up and then wasn't driven so don't know if was will disappear again Would you be able to translate into English do you think? Taking 13yrs to check fluid levels makes my OH look diligent....

POST 13Original post

Oil temperature is very much car dependant ... my GT4 regularly runs 107C until the additional coolers fire-up ad the race cars can run up to 150C, accepting that their oil is changed very frequently. Porsche (most ?) engines are oil/water cooled ....

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