Discontinued part on HR34(RB20DE NEO)

[Kapr]

Hi.
Very likely my IACV is bad and i need new one.
I try order this 23781-AA010 part but they said that is discontiuned...:-(

Can i fit some other part like this 23781-AA100 from RB25DE or is it completely differnet and it wont fit?

How can i say with 100% certainty that my IACV is bad? If it is...what are my possibilities?

Thank you for the info!

[TurboTapin]

On 6/24/2022 at 11:25 AM, Kapr said:

Hi.
Very likely my IACV is bad and i need new one.
I try order this 23781-AA010 part but they said that is discontiuned...:-(

Can i fit some other part like this 23781-AA100 from RB25DE or is it completely differnet and it wont fit?

How can i say with 100% certainty that my IACV is bad? If it is...what are my possibilities?

Thank you for the info!

Test your IACV as per your service manual. If it's a dud, I've found a few used/new for sale online...

[Kapr]

Yeah we will try that...iam not a mechanic but my IACV is kinda buzzing and not closing/opening all the way...is that right?

And can you send me some siites where can i buy new/used? I maybe buy one just as spart part for the future 🙂

Many thanks

Edited June 25, 2022 by Kapr

[GTSBoy]

Have you tried cleaning it? If not, you are likely experiencing about the 4rd most common problem with RB engines.

[Kapr]

Yeah we try that but we have another problem that we know is for 100% bad.
My intake gasket at the flaps just "broke" (i do not get new one cuz gasket kit is also discontinued and kit for RB25 do not have this gasket).

So i order that gasket separately and while i was at it i try to order that IACV cuz like you said it is very common to go bad to fix one 100% problem and one "maybe" problem...
Bud sadly it is discontinued...
So i try to find a new/used-working one to avoid being broken too...

Edited June 26, 2022 by Kapr