Diesel engine - oil misting from LDA area...?

for questions and answers about alternative power transplants on the T25, GTi, Porsche,Subaru etc, this is the place. You must register to post but anyone can read.

Moderators: User administrators, Moderators

Post Reply
User avatar
WestWey
Registered user
Posts: 66
Joined: 07 Aug 2012, 07:58
80-90 Mem No: 11435
Location: Hastings, East Sussex

Diesel engine - oil misting from LDA area...?

Post by WestWey »

Firstly, what is the LDA? and what does LDA stand for? :?

I've noticed oil misting when the van is running - I'm calling it misting as the stuff isn't spraying everywhere, it just looks like a fine mist/steam but it has started to collect as oil in some places......it appears to be coming from general area of LDA...will try and post a picture...here is the link to image on Instagram for starters....the 'mist' can just about be seen in the centre of the picture...

http://instagram.com/p/qPz9qswUS6/" onclick="window.open(this.href);return false;

Taking the van in for an MOT next week so want to get this checked out but wonder if anybody has any pointers on what this could be? Thanks in advance.
'87 Westfalia Multivan
1.6 TD

User avatar
Oldiebut goodie
Registered user
Posts: 7482
Joined: 18 Apr 2008, 01:19
80-90 Mem No: 11135
Location: Eastern Angle

Re: Diesel engine - oil misting from LDA area...?

Post by Oldiebut goodie »

Are you sure that it isn't diesel? Just that I notice that you are missing the anti-vibration clamps on the injector feed pipes. From that I would hazard a guess at a fractured pipe has been caused. (Lube oil on a diesel gets black very quickly unless it is a new engine) Should be easy enough to determine exactly where it is coming from.
1.6D 2019 VW T-Cross
200hp VW T6
1̶Y̶ ̶1̶9̶8̶7̶ ̶H̶i̶-̶t̶o̶p̶ ̶C̶a̶r̶a̶v̶e̶l̶l̶e̶
5̶0̶8̶d̶ ̶M̶e̶r̶c̶

User avatar
WestWey
Registered user
Posts: 66
Joined: 07 Aug 2012, 07:58
80-90 Mem No: 11435
Location: Hastings, East Sussex

Re: Diesel engine - oil misting from LDA area...?

Post by WestWey »

Oldiebut goodie wrote:Are you sure that it isn't diesel? Just that I notice that you are missing the anti-vibration clamps on the injector feed pipes. From that I would hazard a guess at a fractured pipe has been caused. (Lube oil on a diesel gets black very quickly unless it is a new engine) Should be easy enough to determine exactly where it is coming from.

Hi

Ah, didn't think about that. Thanks. As you can probably tell I currently have NO idea re: mechanical stuff in general... In terms of determining where it is coming from how would you suggest I start checking...just with the engine running/idling and using my eyes or is there some other, clever way...? :)
'87 Westfalia Multivan
1.6 TD

User avatar
Oldiebut goodie
Registered user
Posts: 7482
Joined: 18 Apr 2008, 01:19
80-90 Mem No: 11135
Location: Eastern Angle

Re: Diesel engine - oil misting from LDA area...?

Post by Oldiebut goodie »

Use your eyes and try a piece of paper to work out which area it is coming from - don't use your fingers as your body gets very disgruntled if you inject diesel through the skin into it. If you wriggle each pipe you may be able to increase the flow and see more easily.
1.6D 2019 VW T-Cross
200hp VW T6
1̶Y̶ ̶1̶9̶8̶7̶ ̶H̶i̶-̶t̶o̶p̶ ̶C̶a̶r̶a̶v̶e̶l̶l̶e̶
5̶0̶8̶d̶ ̶M̶e̶r̶c̶

User avatar
Oldiebut goodie
Registered user
Posts: 7482
Joined: 18 Apr 2008, 01:19
80-90 Mem No: 11135
Location: Eastern Angle

Re: Diesel engine - oil misting from LDA area...?

Post by Oldiebut goodie »

Take a look at this thread https://club8090.co.uk/forum/viewtopic.php?f=37&t=133600 and this will show you what your pipes should look like. Yours are all over the place!
1.6D 2019 VW T-Cross
200hp VW T6
1̶Y̶ ̶1̶9̶8̶7̶ ̶H̶i̶-̶t̶o̶p̶ ̶C̶a̶r̶a̶v̶e̶l̶l̶e̶
5̶0̶8̶d̶ ̶M̶e̶r̶c̶

User avatar
WestWey
Registered user
Posts: 66
Joined: 07 Aug 2012, 07:58
80-90 Mem No: 11435
Location: Hastings, East Sussex

Re: Diesel engine - oil misting from LDA area...?

Post by WestWey »

Oldiebut goodie wrote:Take a look at this thread https://club8090.co.uk/forum/viewtopic.php?f=37&t=133600 and this will show you what your pipes should look like. Yours are all over the place!

Brilliant, thank you. My engine is an SB 1.6 TD engine code although I can't find any diagrams of it anywhere in terms of what my pipes should be like... :)

I see what you mean about the anti-vibration clamp though. Will look into getting that sorted.
'87 Westfalia Multivan
1.6 TD

User avatar
Oldiebut goodie
Registered user
Posts: 7482
Joined: 18 Apr 2008, 01:19
80-90 Mem No: 11135
Location: Eastern Angle

Re: Diesel engine - oil misting from LDA area...?

Post by Oldiebut goodie »

Aaaaah.... the SB pipes are different to the JX in any images that I can find.
Here is a pic over at the Brickyard. http://www.brick-yard.co.uk/forum/injec ... 38359.html
1.6D 2019 VW T-Cross
200hp VW T6
1̶Y̶ ̶1̶9̶8̶7̶ ̶H̶i̶-̶t̶o̶p̶ ̶C̶a̶r̶a̶v̶e̶l̶l̶e̶
5̶0̶8̶d̶ ̶M̶e̶r̶c̶

User avatar
WestWey
Registered user
Posts: 66
Joined: 07 Aug 2012, 07:58
80-90 Mem No: 11435
Location: Hastings, East Sussex

Re: Diesel engine - oil misting from LDA area...?

Post by WestWey »

Yeah, that looks like it although mine still looks like a bit of an odd set up to my inexpert eyes... I can still see that getting some sort of anti-vibration stuff in there would be useful.

Here's a picture of me pipes from a distance... http://instagram.com/p/qSI_5MwUSp/" onclick="window.open(this.href);return false;
'87 Westfalia Multivan
1.6 TD

User avatar
HarryMann
Admin/Mod
Posts: 9607
Joined: 30 Sep 2005, 11:40
80-90 Mem No: 379
Location: Herts, UK

Re: Diesel engine - oil misting from LDA area...?

Post by HarryMann »

Very high pressure pulses through those pipes. Think the relative legths might be important too... might be from unions due bad alignment or over tightening.

Always hand start the unions on hydraulic fittings until sure running up thread true. Then spanner but do not horse them up.. nip and a bit... no more!

The 80-90 Tech Wikipedia Your 1st port of call :idea

1.9TD Syncro Doka / Syncro Kastenwagen / 16" Kombi Camper
Syncronaut No. 1

User avatar
WestWey
Registered user
Posts: 66
Joined: 07 Aug 2012, 07:58
80-90 Mem No: 11435
Location: Hastings, East Sussex

Re: Diesel engine - oil misting from LDA area...?

Post by WestWey »

HarryMann wrote:Very high pressure pulses through those pipes. Think the relative legths might be important too... might be from unions due bad alignment or over tightening.

Always hand start the unions on hydraulic fittings until sure running up thread true. Then spanner but do not horse them up.. nip and a bit... no more!

Thanks. :ok

Found the leak....tiny hole in underside in third pipe from the back of the van....

The van is having it's MOT on Monday so gonna get Resto Classics to take a look at this.
'87 Westfalia Multivan
1.6 TD

Post Reply