Crank case ventlation question

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Jimb
Posts: 740
Joined: Mon May 05, 2008 1:03 am
Your car is a: 1985.5 Volumex

Crank case ventlation question

Post by Jimb »

I'm hoping that some of you experts can chime in here.

My volumex has a fuel filter very similar in size to the oil filter on the end of the crank case ventilation hose. It appears not to be a custom install. Any suggestions on if I should replace with another fuel filter or switch to another air filter?

Thanks,
Jim
vandor
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Joined: Sat May 23, 2009 1:23 pm
Your car is a: 1971 124 Spider
Location: Texas, USA

Re: Crank case ventlation question

Post by vandor »

Sounds strange, but if it has worked until now then replace it with an identical unit.
Csaba
'71 124 Spider, much modified
'17 124 Abarth, silver
http://italiancarclub.com/csaba/
Co-owner of the best dang Fiat parts place in town
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bradartigue
Posts: 2183
Joined: Thu Sep 20, 2007 2:35 pm
Your car is a: 1970 Sport Spider
Location: Atlanta, GA

Re: Crank case ventlation question

Post by bradartigue »

Jimb wrote:I'm hoping that some of you experts can chime in here.

My volumex has a fuel filter very similar in size to the oil filter on the end of the crank case ventilation hose. It appears not to be a custom install. Any suggestions on if I should replace with another fuel filter or switch to another air filter?

Thanks,
Jim
Breather element - an air filter - catches the excess oil and crud before it gets put back into the carburetor. I can't tell you if is stock, Volumexes being something not common anywhere near these shores.
SunnySideUp
Posts: 640
Joined: Fri Apr 09, 2010 3:02 pm
Your car is a: SOLD

Re: Crank case ventlation question

Post by SunnySideUp »

Maybe someone over on the Volumex site in Germany can help.
:arrow: http://www.spider-volumex.com/seiteeins.htm
SunnySideUp
Jimb
Posts: 740
Joined: Mon May 05, 2008 1:03 am
Your car is a: 1985.5 Volumex

Re: Crank case ventlation question

Post by Jimb »

Thanks for the input fellas.
I'll check with the Volumex forums.
Cheers,
Jim
wiggo
Posts: 113
Joined: Fri Jul 16, 2010 1:04 pm
Your car is a: 1980 CS0 + 1985 Volumex
Location: Fredrikstad, Norway

Re: Crank case ventlation question

Post by wiggo »

Jimb wrote:My volumex has a fuel filter very similar in size to the oil filter on the end of the crank case ventilation hose. It appears not to be a custom install.
Give me a week or so Jimb, and I'll check what mine has got.
Are you the Canadian member in the german Volumex club?
1980 CS0 FI
1985 VX
Jimb
Posts: 740
Joined: Mon May 05, 2008 1:03 am
Your car is a: 1985.5 Volumex

Re: Crank case ventlation question

Post by Jimb »

Thanks wiggo!
I bought the car from the club member you refer to about 6 years ago or so.
Cheers,
Jim
Jimb
Posts: 740
Joined: Mon May 05, 2008 1:03 am
Your car is a: 1985.5 Volumex

Re: Crank case ventlation question

Post by Jimb »

The filter installed is Purflux CS157

Jim
wiggo
Posts: 113
Joined: Fri Jul 16, 2010 1:04 pm
Your car is a: 1980 CS0 + 1985 Volumex
Location: Fredrikstad, Norway

Re: Crank case ventlation question

Post by wiggo »

Sorry Jimb, that was more like a fortnight for response.

I'm a little confused with your description, here's what I see in my engine bay.
In front of the compressor, there's an oil filter for the compressor. Looks similar to a fuel filter, made of metal. Approx 50mm in dia.
From the crank case on the left hand side (at the oil dipstick) there's a connection up to the intake, before compressor.
On the right hand side, there are coolant hoses.

I'm not on Photobucket & Co, so I've sent you an email with contact data.
Jimb wrote:I bought the car from the club member you refer to about 6 years ago or so.
I went into a Club Magazine from 2008, the car was then in Ontario.
Mine is red, nr 295 in the series.
1980 CS0 FI
1985 VX
wiggo
Posts: 113
Joined: Fri Jul 16, 2010 1:04 pm
Your car is a: 1980 CS0 + 1985 Volumex
Location: Fredrikstad, Norway

Re: Crank case ventlation question

Post by wiggo »

Meanwhile, a contact with the VX Club confirmed Jim's engine to have a modified ventilation set-up.

Jim's is atmospheric (to the engine bay) through ventilation holes in the "filter".
In original set-up, the ventilation is connected to the inlet.

:idea:
1980 CS0 FI
1985 VX
Jimb
Posts: 740
Joined: Mon May 05, 2008 1:03 am
Your car is a: 1985.5 Volumex

Re: Crank case ventlation question

Post by Jimb »

Yes, thanks Wiggo.
It looks like an easy fix back to original. All I need to do is find the T-pipe fitting.
Cheers,
Jim
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