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What Engine is this?

Posted: 05 Aug 2026, 16:15
by chockster
[img]blob:https://outlook.live.com/fc3ba076-0232- ... ffa6ef17be[/img] 
Hi All. Im new to VW bus ownership. But a veteran of other classics.
I have just bought a 1982 T25 D its in pretty solid shape considering the year.
I just have some questions and thought where better to ask than here!
Its currently a non runner. and looking at the engine hatch it has been modified to be able to fit the injector pump in. the sump looks fabricated and there is no dipstick!!!
Leading me to believe this isnt the original engine.
Could anyone tell me what engine this is? and where to find or fit a dipstick? and also how to post a picture?
many thanks.
Paul
 

Re: What Engine is this?

Posted: 05 Aug 2026, 16:26
by R0B
Click on this. https://postimg.cc/ Upload your picture, scroll down, and copy the hotlink for forums link. To copy, click on the pages icon on the right of the link and right click on here and choose paste.

Image

Re: What Engine is this?

Posted: 05 Aug 2026, 18:15
by chockster
Image

Thanks for that Image[/img]hopefully this works
 

Re: What Engine is this?

Posted: 05 Aug 2026, 18:30
by R0B
Im not a diesel person. But my guess is,its a 1Y out of a golf or a AAZ if it has a turbo. Someone with more diesel engine knowledge will know.

Re: What Engine is this?

Posted: 06 Aug 2026, 04:56
by ZsZ
It is a 1.9 IDI for sure.
From the injection pump the 1Y is the most probably answer, but it can be anything 1.9

Re: What Engine is this?

Posted: 06 Aug 2026, 05:47
by chockster
Thank you gents. This is very helpful. I’m guessing during the swap the dipstick has been made redundant due to the new angle of the engine. I wonder if there is a way or place to fit a new dipstick?

Re: What Engine is this?

Posted: 06 Aug 2026, 12:04
by silverbullet
Its a well known problem iirc. Doable and documented but you need the JX tube and stick and a reference dimension.

Re: What Engine is this?

Posted: 06 Aug 2026, 12:21
by clift_d
This thread might help: 1.6d to 1y the definitive guide