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Cleaning radiators

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

Discussion summary

YOUR RESEARCHCleaning radiators

Leading reported evidence

Clean gunk off completely

Performed · outcome unconfirmed

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 performed work without a confirmed outcome
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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.

Performed · outcome unconfirmed

Last time I cleaned mine, I took a hose to the radiators and cleaned the gunk off completely.

Cleaning radiators
Frequently discussed work

Clean 'em

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

Great reminder for all of us as to "Why" to clean 'em!

Cleaning radiators
Read full discussion summary

Leading evidence: 'Clean gunk off completely' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean 'em' (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 · 22 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Clean radiators a couple months back helped big time

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

Was stuck in traffic yesterday....what else is new...but temp barely hit the 0...turned on the AC kept the fans going and Im sure having cleaned the radiators a couple months back helped big time!!

Cleaning radiators

Clean 'em

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

Great reminder for all of us as to "Why" to clean 'em!

Cleaning radiators

Clean pictures

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

Here are my radiator cleaning pictures.

Cleaning radiators

Clean radiators

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

Although I try to regularly look in the air scoops and clean out any debris, I thought it was time to take the bumper off and actually clean the radiators.

Cleaning radiators

Suggestion

I use a 50/50 mix of Simple Green and water, a potato brush, and a pressure washer to clean the radiators.

Cleaning radiators
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.

Clean 'em

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

Great reminder for all of us as to "Why" to clean 'em!

Cleaning radiators

Clean gunk off completely

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

Last time I cleaned mine, I took a hose to the radiators and cleaned the gunk off completely.

Cleaning radiators

Clean pictures

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

Here are my radiator cleaning pictures.

Cleaning radiators

Clean 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 · Original poster

Although I try to regularly look in the air scoops and clean out any debris, I thought it was time to take the bumper off and actually clean the radiators.

Cleaning radiators

Suggestion

I use a 50/50 mix of Simple Green and water, a potato brush, and a pressure washer to clean the radiators.

Cleaning radiators

Clean radiators a couple months back helped big time

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

Was stuck in traffic yesterday....what else is new...but temp barely hit the 0...turned on the AC kept the fans going and Im sure having cleaned the radiators a couple months back helped big time!!

Cleaning radiators

Clean radiators dropped about 8 degrees

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

The clean radiators dropped about 8 degrees from operating temp.

Cleaning radiators

Clean rads (some soap/detergent?)

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

do you use a solution for cleaning the rads (some soap/detergent?)

Cleaning radiators

Replace of them last year

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

I had to replace both of them last year.

Cleaning radiators

Use green (medium) spray tip

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

After disassembling the radiators, I spray liberally Simple Green, let stand a few minutes, then use the potato brush to loosen the debris, and then wash off with the pressure washer using the Green (medium) spray tip.

Cleaning radiators

Use lift

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

By the way...no fair using a lift, that's cheating.

Cleaning radiators
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.

22 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: 20261027T165639Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Over the last year, my temp gauge has been creeping up a little... Although I try to regularly look in the air scoops and clean out any debris, I thought it was time to take the bumper off and actually clean the radiators. I followed some good instructions on YouTube. All I can say is, "Holy crap! There was a lot of crap in there!" So, I made a video: why to clean them

POST 2Original post

Great vid Van. How long before you cleaned them, was this your 1st time? By the way...no fair using a lift, that's cheating. Thanks for sharing.

POST 3Original post

Thanks for sharing Van! Great reminder for all of us as to "Why" to clean 'em!

POST 4 / ORIGINAL POSTEROriginal post

I've had the car almost 3 years - and it's the first time I cleaned them.

POST 5Original post

Good job Van! I cleaned mine last month as well. My car runs a tick over 180 now. The clean radiators dropped about 8 degrees from operating temp. Definitely suggest doing this at least once a year.

POST 6Original post

Was stuck in traffic yesterday....what else is new...but temp barely hit the 0...turned on the AC kept the fans going and Im sure having cleaned the radiators a couple months back helped big time!! Not concerned about the heat as much now. Very happy.

POST 7Original post

nice vids man!.... that looks so easy to do on the lift.

POST 8Original post

It is amazing what is stored in there, just like a chipmunks cheeks.

POST 9Original post

Now I have to do this. Thanks, Van. But that video had the ugliest broad I have ever seen. I hope you never show us how to wash the car.

POST 10 / ORIGINAL POSTEROriginal post

Quotes source post: 7730507

You don't want to see me in a bikini?

POST 11Original post

Great reminder for those that have not done this neeeeed to! Look at the crap I pulled out of mine 2010-04-05 19.04.45.jpg 2010-04-05 20.35.44.jpg Beer cans also

POST 12Original post

Last time I cleaned mine, I took a hose to the radiators and cleaned the gunk off completely. How were you able to do that on the lift or did you take the car off the lift for that step?

POST 13Original post

[Image-only post; no author-written text. Original image references:] http://pic60.picturetrail.com/VOL1685/10157662/21637224/381648276.jpg http://pic60.picturetrail.com/VOL1685/10157662/21637224/381648130.jpg

POST 14 / ORIGINAL POSTEROriginal post

Quotes source posts: 7732124, 7732660

Whoa! You must live where the hill billies throw the bear cans out the window! I put the front wheels back on, backed it out of the garage, and pressure washed the radiators in the driveway. Then put it back on the lift to put it together.

POST 15Original post

I'd go as far as pulling the rads and condensers apart so you can thoroughly get what's between them. The PO of my car never did this. Over time, the leaves and crap in there soaked up brine from winter roads and actually rotted the radiators, causing both blockage and leakage. I had to replace both of them last year. Having no place to work on my car, I have to pay people to do stuff like this... it wasn't a cheap day. Word to the wise.

POST 16Original post

Here are my radiator cleaning pictures. Notice the difference in volume if you have a bra with intake screens vs. open intakes. With a Bra & Screen (from the Orient Express): Without a Bra (My Neighbor's 996): Moral of the story: "Wear a Bra and your Radiators will stay Perky"

POST 17Original post

I think that's the most dirt I have seen on the O.E. do you use a solution for cleaning the rads (some soap/detergent?)

POST 18Original post

I wonder if a caustic soda ash solution would disolve the organic stuff and not harm metal.

POST 19Original post

Great vid Van! I did it about 2 months ago. One of the easier DIY's that really benefits the car. And to Orient Express......were those wedding bells stuck in your neighbor's 996?

POST 20Original post

Quotes source post: 7733560

looks like the honeymoon was over... ran her down !

POST 21Original post

Quotes source post: 7733573

Had to gain 15HP from the dead weight he dropped!

POST 22Original post

Quotes source post: 7733166

I use a 50/50 mix of Simple Green and water, a potato brush, and a pressure washer to clean the radiators. After disassembling the radiators, I spray liberally Simple Green, let stand a few minutes, then use the potato brush to loosen the debris, and then wash off with the pressure washer using the Green (medium) spray tip. and yes, my neighbor had wedding bells stuck in his radiators. No word if they are still married!

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