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Lindsey crankcase breather Fumes?

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Old 07-07-2011, 10:47 PM
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djtalon
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Default Lindsey crankcase breather Fumes?

Anyone who installed a lindsey breather on their 944 turbo get any gas fumes from the install? I installed one along with lindsey fuel lines and i has a gas fume smell. Not sure if its the lines ( the joints are burined behind the wheel well liner) or just some venting from the crankcase. Of course i drive the car hard for a test ride after the install.

thanks
Old 07-07-2011, 11:30 PM
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zerMATT951
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No fuel smells should be coming from a crank case breather... you should probably check your fuel lines very carefully. I plan to leave my fender liner out until after a test drive or two to inspect those fuel line connections as well as the oil cooler connections that I also replaced.

Last edited by zerMATT951; 07-07-2011 at 11:47 PM.
Old 07-08-2011, 03:29 PM
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djtalon
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Checked for leaks and dont have any. But i def get fuel odor from the breather can when go go smell near the filter on top.


maybe i am running rich at idle or somthing?
Old 07-08-2011, 03:31 PM
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Jeff N.
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What's your leakdown numbers? Could be blowby related.
Old 07-08-2011, 05:49 PM
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djtalon
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i am running a afm link management system. Wde had done alot of tunning and the car had been running rich in alot of zones. when i ran the car it was alot less of a fuel smell. gonna change the oil and see.
Old 07-08-2011, 10:43 PM
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944CS
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This is normal, you are smelling the crankcase fumes because they are being routed into your HVAC system - the Lindsey can is not the one you want unless you recirculate it back into the intake tract - do a search here there are caps you can buy to do this - or just sell the damn thing all it is is an open can.
Old 07-11-2011, 09:36 PM
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gcb951
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I agree with 944CS. I have the same set up and you can smell oil vapors from the catch can filter top. It is normal.
Old 10-26-2011, 06:30 PM
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jpop8807
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One of my friends wrecked his 951. He has a lindsey catch can he never installed. And is willing to part with it for 50$. Is it worth having this on your car? Does it help anything?
Old 10-26-2011, 06:36 PM
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reno808
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Originally Posted by jpop8807
One of my friends wrecked his 951. He has a lindsey catch can he never installed. And is willing to part with it for 50$. Is it worth having this on your car? Does it help anything?
i would rather not have anything at all than that.

People here have brought the moroso cap to revert the pressure back
Old 10-26-2011, 06:56 PM
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djtalon
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that is what i ended up doing, geting one of those moroso caps and routing it back into the low side of the turbo
Old 10-27-2011, 03:26 AM
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Oh ok. thanks for the advice.



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