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What would u do oil cooler edition?

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YOUR RESEARCHWhat would u do oil cooler edition?

Leading reported evidence

Replace /rebuilt the starter, as you did

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Now I wish I had replaced/rebuilt the starter, as you did, because the car is all back together and I'm getting that "starter hanging up" noise when I start the car.

What would u do oil cooler edition?
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Leading evidence: 'Replace /rebuilt the starter, as you did' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace /rebuilt the starter, as you did' (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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Compare 4 other evidence results

Replace entire vacuum system & it

Performed · outcome unconfirmed

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Unsuccessful attempts
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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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Performed · outcome unconfirmed

A shop replaced the entire vacuum system & it ran great after that.

What would u do oil cooler edition?

Test good

Performed · outcome unconfirmed

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 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

The oil cooler tested good, changed it and the o-rings anyway, the 100 bucks was worth the peace of mind in eliminating a potential weakness in my rebuild.

What would u do oil cooler edition?

Test like any other radiater, $15

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
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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

I take mine to a local radiator shop to have it pressure tested like any other radiater, $15.

What would u do oil cooler edition?

Test oil cooler

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

With my recent intermix experience, I tested the oil cooler using a YouTube video as guidance, sealed one side while pressurizing other then reversed sides and pressurized again.

What would u do oil cooler edition?
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.

Replace /rebuilt the starter, as you did

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

Now I wish I had replaced/rebuilt the starter, as you did, because the car is all back together and I'm getting that "starter hanging up" noise when I start the car.

What would u do oil cooler edition?

Replace entire vacuum system & 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

A shop replaced the entire vacuum system & it ran great after that.

What would u do oil cooler edition?

Replace o rings

No successful repair reported for this finding.

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Discussions that contain suggestions
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Suggestion

If you really want maybe replace the O rings.

What would u do oil cooler edition?

Replace oil cooler and o-rings while you have easy access

No successful repair reported for this finding.

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Unsuccessful attempts
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Read evidence and context
Discussions that contain suggestions
1

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Suggestion

So, yeah, change the oil cooler and o-rings while you have easy access.

What would u do oil cooler edition?

Replace oil cooler since i have easy access

No successful repair reported for this finding.

0
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Unsuccessful attempts
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Discussions
Read evidence and context
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1

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

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Suggestion · Original poster

The current question is would u replace the oil cooler since i have easy access?

What would u do oil cooler edition?

Replace oil cooler the next time i ho deep

No successful repair reported for this finding.

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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

I plan on replacing my oil cooler the next time i ho deep.

What would u do oil cooler edition?

Replace preventatively anyway

No successful repair reported for this finding.

0
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

May need to be replaced preventatively anyway, but it would be good to get some answers to my symptom.

What would u do oil cooler edition?

Replace when the coolant is in it

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.

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Suggestion

Oh another thing is the coolant cap on the back of the engine the gasket fails and you get a coolant leak in the RHS another cheap $30 part but a PITA to replace when the coolant is in it.

What would u do oil cooler edition?

Test effectively

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

Hopefully Weazer will share how he conducted the test effectively.

What would u do oil cooler edition?

Test 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

The oil cooler tested good, changed it and the o-rings anyway, the 100 bucks was worth the peace of mind in eliminating a potential weakness in my rebuild.

What would u do oil cooler edition?
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.

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Generation: 20261026T133652Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

So i figured i would pull most eveything off to clean and pm the hoses on my 200+k motor. This all started as a way to get to the aos. The alt has already been rebuilt and im gonna drop off the starterin monday. The current question is would u replace the oil cooler since i have easy access?

POST 2Original post

And the answer is: Yes! With my recent intermix experience, I tested the oil cooler using a YouTube video as guidance, sealed one side while pressurizing other then reversed sides and pressurized again. The oil cooler tested good, changed it and the o-rings anyway, the 100 bucks was worth the peace of mind in eliminating a potential weakness in my rebuild. Now I wish I had replaced/rebuilt the starter, as you did, because the car is all back together and I'm getting that "starter hanging up" noise when I start the car. Great! So, yeah, change the oil cooler and o-rings while you have easy access.

POST 4Original post

Quotes source post: 16540567

I take mine to a local radiator shop to have it pressure tested like any other radiater, $15.

POST 5Original post

If that's the original cooler/exchanger, I'd replace it if it's in your budget or at least have it tested.

POST 6Original post

My hats off to you for doing that all with the engine in the car. Would be less work with it out, but impressive doing it with the engine in!

POST 7Original post

As in loose wire/connection, or degraded wire! I just wish I had taken the starter apart and refreshed it, lubricated the bearings and solenoid, emery clothed the armature contacts and maybe even put in some new brushes. Now I'm going to have to live with it for awhile until I get motivated during the summer. Let me know what you're thinking, thanks.

POST 8 / ORIGINAL POSTEROriginal post

Quotes source post: 16542415

to be honest it has snowballed, but it really hasnt been that bad. Maybe im just used to working in tight places? Hardest bolt was the drivers side intake bolt toward the front of the car. I was able to pull the pass side intake with the ps pump and ac compressor mounted. im gonna order a new cooler. I know there r very few reports of these things failing but there r aiso few 200k mile cars. I believe that this is the original unit. only thing i wish i could replace is the coolant resi but being a mk1 its too much coin for something thats not broke.

POST 9Original post

Quotes source post: 16542910

Have you done the injectors yet?

POST 10 / ORIGINAL POSTEROriginal post

Quotes source post: 16544122

Nope. Nor the plugs, coils or tubes. That might happen next time around. The car idles and runs great so those updates can wait. Ill look at the air/fuel mixes again after u get it back together. Between the bad aos and old plastic im sure i had some vacuum issues.

POST 11Original post

Do the cooler - worth it while you're there. Also the hose from the tank to the cooler too IMO that covers you. I'd also do the coolant T piece and get the metal URO version and an oil filler neck as well if it's old it's probably brittle and waiting to break. How much more of your money can we spend?

POST 12 / ORIGINAL POSTEROriginal post

Oh im already into it for over a grand. All of it i consider maintenance due to age. I did install the new cooler and hose on sunday but im still waiting in my entire order from autoatlanta. Been close to 3 weeks now. Btw, the overflow hose is a rediculios porsche price but it was over $20 cheaper through FCPeuro. I just bought their whole kit minus the bolts. Although i think one of the clamps is wrong. The worm drive clamp seems to be way too big for the connection at the cooler so i reused the original spring clamp. At least my starter is ready for pick up today so one more piece of the puzzle is ready to go in.

POST 13Original post

The oil cooler is not a known issue for these cars. These type of coolers are very robust, I would leave it alone. If you really want maybe replace the O rings.

POST 14 / ORIGINAL POSTEROriginal post

Quotes source post: 16565402

to late . This is the reason i posted the question, but ultimately i figured that the few failures that r out there r about equal to the amount of 200+k miles cars out there. In my case its just maintenance due to age.

POST 15Original post

Quotes source post: 16565402

Its not super expensive I split mine at the track was the original with only 80kms on it. For $200 worth it IMO O rings are a must as well. Oh another thing is the coolant cap on the back of the engine the gasket fails and you get a coolant leak in the RHS another cheap $30 part but a PITA to replace when the coolant is in it.

POST 16 / ORIGINAL POSTEROriginal post

Quotes source post: 16567136

im not sure what part u r reffering to. Any chance u have a pic or part #?

POST 17Original post

Quotes source post: 16567442

Number 15 - 99610101600

POST 18 / ORIGINAL POSTEROriginal post

Thx ill check mine for issues. edit: i looked for that cap and could not find it. I see plug above it in the pic. If its behind the oil pump civer i deff cant get to it.

POST 19Original post

Quotes source post: 16541476

Was just wondering how you went about sealing the ports for doing teh pressure test on the oil cooler. Thanks in advance

POST 20 / ORIGINAL POSTEROriginal post

Quotes source post: 17690511

I didnt. The cooler was cheap enough that i just bought a new one. Btw, i have that cooler 4 sale if anyone wants it for $100. Has less then 1k miles in it.

POST 21Original post

Quotes source post: 17690657

Thanks, but the reason I asked is because I'm trying to establish if it's the reason why I found oil in a coolant line. May need to be replaced preventatively anyway, but it would be good to get some answers to my symptom. Hopefully Weazer will share how he conducted the test effectively. My initial (rudimentary) attempts have not been very elegant. I could figure out a smart way eventually, but hopefully others share their method and we all save each other time and effort. Thanks!

POST 22Original post

De Jeeper, pretty cool we are doing the same jobs. Mine is AOS, secondary air injection as it was throwing a code, vacuum system, injectors, and plugs. I looked hard at the oil cooler. Like you said, it's right there. I chose not to replace mine as I already am making a lot of changes. Partly because of money, but I also don't want to have too many things to trouble shoot when it goes back together. The vacuum system is not that expensive & easy to replace. I used to drive a 72 280SE Mercedes Benz. A shop replaced the entire vacuum system & it ran great after that. So I'm pulling from that experience. I plan on replacing my oil cooler the next time i ho deep. I think its a good thing you are replacing yours. Its funny coz I took apart the alternator & cleaned it up. Lube & electrical. I'll do the starter next time. All the best

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