Author Topic: Intercooler damage  (Read 1210 times)

Offline DB99

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Intercooler damage
« on: 24 September 2021, 09:31 »
Probably a stupid question but I just want to reassure myself that the damage seen in the picture below to the intercooler is nothing to worry about and can be left as is?

There doesn’t seem to be any perforation just bending of the fins?

Thanks






Offline madstaff

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Re: Intercooler damage
« Reply #1 on: 24 September 2021, 09:46 »
Nothing to worry about really, its the thicker horizontal tubes which carry the intake air, the fins are there to conduct the heat within those pipes away.

You could use something, not sharp or pointed, to tease the fins back into the normal position if you wanted.

This is an intercooler off a Transporter which has split the actual intake air carrying tube.



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Offline fredgroves

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Re: Intercooler damage
« Reply #2 on: 24 September 2021, 10:00 »
Holes could be pinhead size and the gas escape.

Is the aircon still working? Stick it on max and does it blow icy cold still?

My last Mk7.5 had a holed condensor just before I traded it in. Aircon had totally stopped working.

Its an expensive part to replace, luckily the dealer didn't notice  :whistle: :whistle:
Current: Mk8 GTI DSG, Adelaides, DCC, HUD, HK, Winter Pack, Rear Camera.. Aka "HMS Weasel"

Gone: 2017 Mk7.5 GTD,manual, NavPro
Gone: 2014 Mk7 GTD, manual, NavPro, DCC

Offline madstaff

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Re: Intercooler damage
« Reply #3 on: 24 September 2021, 10:15 »
Intake intercooler rad or air-con rad??

Intercooler rad with a hole tends to make a whistling noise whilst accelerating.

Air-con rad with a hole in loses all the refrigerant and hence no cold air.
2017 Clubsport Edition 40 #706.

Urano grey, 3 Door, Manual, Recaros, Brescias, DCC, Nav Pro, Black roof & tints.

Offline DB99

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Re: Intercooler damage
« Reply #4 on: 24 September 2021, 10:17 »
Nothing to worry about really, its the thicker horizontal tubes which carry the intake air, the fins are there to conduct the heat within those pipes away.

You could use something, not sharp or pointed, to tease the fins back into the normal position if you wanted.

This is an intercooler off a Transporter which has split the actual intake air carrying tube.




Perfect, thank you

Offline DB99

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Re: Intercooler damage
« Reply #5 on: 24 September 2021, 10:19 »
Holes could be pinhead size and the gas escape.

Is the aircon still working? Stick it on max and does it blow icy cold still?

My last Mk7.5 had a holed condensor just before I traded it in. Aircon had totally stopped working.

Its an expensive part to replace, luckily the dealer didn't notice  :whistle: :whistle:

AC working fine.

This is a month old new MK8 CS, so shows the increased likelihood of damage given the very exposed intercooler as a result of the open honeycomb grill.

Offline DB99

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Re: Intercooler damage
« Reply #6 on: 24 September 2021, 10:19 »
Intake intercooler rad or air-con rad??

Intercooler rad with a hole tends to make a whistling noise whilst accelerating.

Air-con rad with a hole in loses all the refrigerant and hence no cold air.

Thanks. Intake intercooler.

Offline DCmk3

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Re: Intercooler damage
« Reply #7 on: 24 September 2021, 12:53 »
Intake intercooler rad or air-con rad??

Intercooler rad with a hole tends to make a whistling noise whilst accelerating.

Air-con rad with a hole in loses all the refrigerant and hence no cold air.

Thanks. Intake intercooler.

Are you sure? It looks like the aircon condenser. Fairly certain the intercooler is behind that even on the mk8.
Either way, aesthetic damage to the fins won't cause any issues.

2014 Mk7 GTI - Littco L500

Offline Carbon VW

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Re: Intercooler damage
« Reply #8 on: 24 September 2021, 15:32 »
Looks like the air con condenser to me too. It’s definitely mounted in front of the intercooler in the Mk7
« Last Edit: 24 September 2021, 15:39 by Carbon VW »
Mk7 CSG GTi 6MF Stage 1, CSS backbox

Offline fredgroves

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Re: Intercooler damage
« Reply #9 on: 24 September 2021, 15:38 »
This is a month old new MK8 CS, so shows the increased likelihood of damage given the very exposed intercooler as a result of the open honeycomb grill.

You might to put this post in the Mk8 forum ;-)
Current: Mk8 GTI DSG, Adelaides, DCC, HUD, HK, Winter Pack, Rear Camera.. Aka "HMS Weasel"

Gone: 2017 Mk7.5 GTD,manual, NavPro
Gone: 2014 Mk7 GTD, manual, NavPro, DCC