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Author Topic: I hope this works  (Read 29853 times)

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danzigfan

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Re: I hope this works
« Reply #105 on: 29 April 2015, 08:37:38 »
BUT ....no matter how hard I try I can't blow trough the tube or suck (when I block small hole and the other part of"Y" hose) , the resistance is there though both tubes are clear. It seems the breather itself is blocked at the lower part....so it'll need to come out....I hate it >:( >:( >:(
« Last Edit: 29 April 2015, 08:39:41 by danzigfan »
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danzigfan

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Re: I hope this works
« Reply #106 on: 29 April 2015, 08:50:18 »
Correction...when I removed oil dipstick pressure went trough :-X ;D So I guess it's clear
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EMD

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Re: I hope this works
« Reply #107 on: 29 April 2015, 08:56:49 »
Took my Y piece off an one side was completely blocked  >:( Had to blow through with  a lot of force with gunk to clear it  :y Take the Y piece off an make sure it's clear  ;)

Your car will love you for it  ;D
« Last Edit: 29 April 2015, 08:59:34 by EMD »
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danzigfan

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Re: I hope this works
« Reply #108 on: 29 April 2015, 09:00:48 »
The "Y" piece was flushed with more than a liter of gasoline, there was a lot of gunk inside but is clear now. Small tube is clear too.
Is there going to be anything wrong if try a motorway run with dipstick lifted a bit? Just to release pressure out if in case there's some unundentified fault somewhere else?
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EMD

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Re: I hope this works
« Reply #109 on: 29 April 2015, 09:04:31 »
Never done that but I guess you mite  have a bit of oil spray   :-\
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danzigfan

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Re: I hope this works
« Reply #110 on: 29 April 2015, 09:17:38 »
Better small oil spray that cam cover oil steam :P Will try it with diptstick fully closed after it but let me see if pressure will build up after I reseal dipstick
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Shackeng

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Re: I hope this works
« Reply #111 on: 29 April 2015, 09:21:30 »
Quote from: danzigfan on 29 April 2015, 09:00:48
The "Y" piece was flushed with more than a liter of gasoline, there was a lot of gunk inside but is clear now. Small tube is clear too.
Is there going to be anything wrong if try a motorway run with dipstick lifted a bit? Just to release pressure out if in case there's some unundentified fault somewhere else?

Should work, and a piece of rag wrapped around the top with the stick out should reduce mess. :y
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danzigfan

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Re: I hope this works
« Reply #112 on: 29 April 2015, 09:23:12 »
Yes, as planned 8) . Let mi reassemble everything now and make a run..will report.
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danzigfan

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Re: I hope this works
« Reply #113 on: 29 April 2015, 11:44:53 »
Back....I'm considering an option(as I still have some gasoline in the garage) to burn my miggy down and enjoy it with psychopatic look of joy in my eyes... >:(
I went on motorway with oil dipstick not fully closed - stoped and checked - smoke on both sides
Then I fully closed dipstick and went back -  the same result....
I'm frustrated. New OEM gasket, new 2nd hand cam covers, breathers clean.....what more does want  >:( :-*
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EMD

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Re: I hope this works
« Reply #114 on: 29 April 2015, 12:30:06 »
Strange  :( Seems like some sort of over pressuring   :-\

Hold off on the petrol an matches , someone Will be along to advise  :-\

Could take off b box and check its not blocked inside  :-\
« Last Edit: 29 April 2015, 12:34:54 by EMD »
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danzigfan

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Re: I hope this works
« Reply #115 on: 29 April 2015, 12:32:26 »
Yes and it all happens only on motorway, not on usual road where I drive lik a granny
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danzigfan

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Re: I hope this works
« Reply #116 on: 29 April 2015, 12:37:19 »
See what buggers me is, the reason I replaced cam gaskets was oil on plug wells not oil leaking onto exhaust manifolds...Now plug wells are clean and everything else is wrong  >:(
Could there be any of those small wacuum hoses plugged on the wrong place? Could it even result in such way I'm experiencing now?
I really don't know anymore :'(
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danzigfan

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Re: I hope this works
« Reply #117 on: 29 April 2015, 12:43:13 »
When does  the "Y" hose "engage" into engine operating ? There is suction on small two middle plenum breather but no vacuum on "Y" piece. Does it create underpressure when running at higher rpm and then start sucking trough "Y" pipes?
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Kevin Wood

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Re: I hope this works
« Reply #118 on: 29 April 2015, 16:18:34 »
The Y piece goes to the breathers before the throttle, so it's normal for there to be no suction there.

At idle / slow running, the small breather pipe has manifold vacuum on it, air is purged from the crankcase through this pipe and is replaced by clean air entering through the Y pipe.

At full throttle, the engine breathes through the Y piece to a point upstream of the throttles. The smaller breather pipe does practically nothing due to the small diameter with very little vacuum across it.

Maybe it's worth checking the breather box behind the 1,2,3 cam cover? Could be blocked, perhaps?

Mind you, leaving the dipstick out would probably have eliminated any pressure in the crankcase. :-\
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danzigfan

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Re: I hope this works
« Reply #119 on: 29 April 2015, 16:22:34 »
Sory for being retard but breather box behind 1,2,3? I'm sorry ... :-[
Breather box is clean although I didn't remove it, checked it by blowing into it and air passes trough without problem
« Last Edit: 29 April 2015, 16:27:04 by danzigfan »
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