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Car running hot?

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

Discussion summary

YOUR RESEARCHCar running hot?

Leading reported evidence

Install so radiators looked good

Performed · outcome unconfirmed

No successful repair reported for this finding.

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Performed · outcome unconfirmed

New water pump, lower stat, fresh coolant and just had my new GT2 front bumper painted and installed so radiators looked good.

Car running hot?
Frequently discussed work

Check coolant level

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Discussions that contain suggestions
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Suggestion

Check the coolant level, then open the bleeder valve and let it run at temp for 10-15 min to make sure the P.O.

Car running hot?
Read full discussion summary

Leading evidence: 'Install so radiators looked good' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check coolant level' (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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Use compressed air

Performed · outcome unconfirmed

No successful repair reported for this finding.

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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
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Performed · outcome unconfirmed

(I did it first, but it was scraping up my forearm) Then I used compressed air to finish the job.

Car running hot?

Check coolant level

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

Check the coolant level, then open the bleeder valve and let it run at temp for 10-15 min to make sure the P.O.

Car running hot?

Check debris in your radiators

Suggestion or failed attempt

No successful repair reported for this finding.

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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

Sounds about normal, although worth checking for debris in your radiators

Car running hot?

Clean around your rads

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes
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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 you cleaned around your rads?

Car running hot?
Frequently discussed actions (10)

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 level

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

Check the coolant level, then open the bleeder valve and let it run at temp for 10-15 min to make sure the P.O.

Car running hot?

Check debris in your radiators

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

Sounds about normal, although worth checking for debris in your radiators

Car running hot?

Clean around your rads

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 you cleaned around your rads?

Car running hot?

Clean radiator since bumper comes off

No successful repair reported for this finding.

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Read evidence and context
Discussions that contain suggestions
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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

Then if fan is not kicking on you can replace/repair while cleaning the radiator since bumper comes off.

Car running hot?

Clean radiators cut somewhere in the low-to-mid single digits f

No successful repair reported for this finding.

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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Suggestion

Same here, cleaning the radiators cut somewhere in the low-to-mid single digits F.

Car running hot?

Clean will help 5*f

No successful repair reported for this finding.

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Discussions that contain suggestions
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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Suggestion

Cleaning will help 5*F.

Car running hot?

Install so radiators looked good

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

New water pump, lower stat, fresh coolant and just had my new GT2 front bumper painted and installed so radiators looked good.

Car running hot?

Repair while

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

Then if fan is not kicking on you can replace/repair while cleaning the radiator since bumper comes off.

Car running hot?

Replace /

No successful repair reported for this finding.

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Reported fixes
0
Unsuccessful attempts
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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

Then if fan is not kicking on you can replace/repair while cleaning the radiator since bumper comes off.

Car running hot?

Replace colors

No successful repair reported for this finding.

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Reported fixes
0
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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.

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Suggestion

How did you change colors on the lcd display?

Car running hot?
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.

27 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.

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

Outcome without a verified action link

i'm back to normal now.

No unique explicit quoted action; no causal link assigned

Generation: 20261026T165820Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

haven't driven the car a ton yet, but did notice during a 50 min drive that my temp needle was a bit past 12 oclock, which I'd never seen before. car read it was 82 but it probably felt closer to 90out fwiw. is this unusual?

POST 3Original post

Depends, if you're driving slow or up hill you are loading the engine with minimal airflow through the radiators. The temp will quickly go up under those circumstances. Took mine out monday and in 90+ ambient temps at cruise on a level road it was on the center of the 8 of 180. I have a fresh water pump and LTT from LNE.

POST 4Original post

If you search around on this forum and others there seems to be a lot of debate on operating temps. I would say that is a little warm. If it�s a car that�s new to you. Check the coolant level, then open the bleeder valve and let it run at temp for 10-15 min to make sure the P.O. hadn�t done work to it that could have let air in the system. Also make sure the radiators are clean. My car ran at about the beginning of the 0 in 180. Changed the water pump and put in the ln ltt and now it sits dead on 180 at highway speeds and a little over in town. Ambient temperature shouldn�t really be affect the engine temp when you have a properly functioning cooling system.

POST 5 / ORIGINAL POSTEROriginal post

this was in stop and go for sure, lots of traffic, and yeah i had the ac going full blast at the time bc i was needing a recharge of the system so was barely getting any cold air. getting the ac refreshed today so i'll keep an eye on it. thanks for the input.

POST 6Original post

Quotes source post: 15044112

Sounds about normal, although worth checking for debris in your radiators

POST 7Original post

If your AC wasn�t blowing cold, then it�s possible that the fans were not going on at high speed, which further contributes to a hotter running engine temp. The high speed fans come on with the AC button pressed after the internal pressure of the AC system hits a threshold. You may not be getting to the level of pressure.

POST 9Original post

Same kind of symptoms. I plan on yanking the front bumper to clean in between the condensers and rads. A lot of crud can accumulate in that small in-between space.

POST 10Original post

That was where my needle was pre-radiator cleaning... i'm back to normal now. leaves, bugs remnants, maybe some bird feathers and a billion cigarette butts were all part of the "collection" when i cleaned mine!

POST 11Original post

I'm also running around these temps. New water pump, lower stat, fresh coolant and just had my new GT2 front bumper painted and installed so radiators looked good. How would I bleed the system myself? Thanks

POST 12Original post

There is a black part on top of the radiator tank with a metal bracket thing, lift it up and it will allow the system to bleed itself. Drive around with it open then close it back down again.

POST 13Original post

Quotes source post: 15045157

Same here, cleaning the radiators cut somewhere in the low-to-mid single digits F. That's probably 215-225F in the pic.

POST 14Original post

Quotes source post: 15045158

Are you sure you need to bleed the system again? Presumably it was done correctly with the water pump. I�m just trying to save you wasted time, since bleeding the system won�t usually do much for temps. If your needle was to the extreme right or the light was blinking, that would be different.

POST 15Original post

My mechanic did bleed the system again for me now that I think about it more. I just thought with a lower stat it should run cooler

POST 16Original post

I would say easy first thing to check is turn the AC on and see if the fan comes on in the front bumper and i do believe there are 2 speeds when AC on its always on low speed and when temp gets high, it kick in high speed. Some of the more knowledgeable member can explain how to test it with or without a computer. Then if fan is not kicking on you can replace/repair while cleaning the radiator since bumper comes off. If the fans work as intended, then take the bumper off and do the cleaning!

POST 17Original post

Quotes source post: 15045830

A lower t-stat may not make any difference when temps get above a certain point - namely, 200F or more. The t-stat is already fully open by that point.

POST 18Original post

Quotes source post: 15045157

Is it possible to see whether or not you have this debris with the bumper on? I took a good look through the air vents in the front bumper and didn't see any kind of dirt, at least in what I could see through the bumper. Does this mean they are clean, or is the debris usually hidden? I've never cleaned mine, but maybe the PO did (I've probably put 10k miles myself since I got it). I don't have any temperature issues, so they seem to be working fine.

POST 19Original post

Quotes source post: 15046004

I'm sure the proper way is to remove the bumper, but i had my skinny teen daughter reach her hand in each radiator opening for about an hour and pull things out. (I did it first, but it was scraping up my forearm) Then I used compressed air to finish the job. There were a couple large leaves that were "plastered" right on the front of the radiator that were taking up at least 20% of the surface area. It worked this time, but i'm sure at some point I'll need to pull the bumper off to get it done and then will add screens.

POST 20Original post

Quotes source post: 15046057

Thanks -- good info

POST 21Original post

Shooter...your temp is ok for a hot car either in stop-and-go or hi rev driving. Cleaning will help 5*F. Others are correct about fans with a/c on. Peterp...basically not possible to see the crud wedged in corners between the condensor and rad. I had about a 3� by 3� patch covered with debris on both corners in between them, unseen with bumper cover on.

POST 23Original post

There are some YouTube vids about this for the 996 - amazing what can accumulate in such a small gap.

POST 24Original post

Quotes source post: 15046057

I tend to agree with you. I removed my bumper and cleaned it thoroughly, but I don�t think it always needs to be done this way. I bet a properly angled hose with a decent amount of pressure would accomplish a similar result. Some folks stick a vacuum hose in there too. It�s a lot of work to take the bumper off every time these radiators need cleaning. I just don�t think it�s the end-all-be-all to reducing temps, but it does make sense to keep them free of debris.

POST 25Original post

This is what I found between mine last month after I got it.

POST 26 / ORIGINAL POSTEROriginal post

wow...i don't know when the last bumper off cleaning was...how difficult is it to remove the front bumper to get back in there?

POST 27Original post

How did you change colors on the lcd display?

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