Yellow Oil Light

[cantfind1]

Hi,

Cantfind1- your basing your views on your
own experince.

I will say yet again that I have yet to see any
oil deposits in the small catch tank fitted to my E30 M3
, S54 Engine, over 4 years ago.

The Carbon Plenum on my CSL is dry, no
oil deposits. no vapours etc.

Therefore maybe your car has worn Valve
stem seals or guides and in experincing oil
blow by, your Airbox is in your words, ''Coated
in Carbon and Oil deposits''.

Mine is not.

As regards your other churlish nonsense I will just
put that down to the time of the month.

Regards,

The Gorilla.

I think it is you who is basing your views on your own experience as you seem to keep talking about your e30 M3 with an S54 engine!

Which, magically does not have any blow by?? Unlike every other engine built in the history of the world!?? Do a search on here about dirty throttle butterflies and trumpets and the rest.....go on any turbo forum and see how blow by affects their engines/turbos......

Yes I am sure when I rebuilt my engine with ARP Head bolts, conrod bolts, new valve seals, clamshell bearings, schrick cams, new pistons and rings the list goes on....that's probably why I am experiencing blow by your right. My mistake....:whistle:

Blow-by is caused when a combustion in the engine forces fuel, air, and moisture past the piston rings and into the crankcase/sump. From there, the blow-by is released by the crank case vents and back into the intake pipe. Hence why the breather tube is attached to the crankase breather valve, surprised you seem to think it comes from worn valve seals, with all your knowledge.

And as for it being my time of the month, it seems you assume that I am a male and that that would be an insult...... what it in fact shows is that you are chauvinistic and sexist and I am sure CSLgirl will be along shortly to set you straight and take a piece out of you as well for that matter!

By the way you don't need to sign your name at the end of each of your posts we can see who has written it!:smokin:

[cantfind1]

:hahaha::hahaha:Im ready for the next round:axe:

Ding Ding!!:thumbs:

[The Gorilla]

Hi,

Quote-

''I think it is you who is basing your views on your own experience as you seem to keep talking about your e30 M3 with an S54 engine!

Which, magically does not have any blow by?? Unlike every other engine built in the history of the world!?? Do a search on here about dirty throttle butterflies and trumpets and the rest.....go on any turbo forum and see how blow by affects their engines/turbos......

Yes I am sure when I rebuilt my engine with ARP Head bolts, conrod bolts, new valve seals, clamshell bearings, schrick cams, new pistons and rings the list goes on....that's probably why I am experiencing blow by your right. My mistake....

Blow-by is caused when a combustion in the engine forces fuel, air, and moisture past the piston rings and into the crankcase/sump. From there, the blow-by is released by the crank case vents and back into the intake pipe. Hence why the breather tube is attached to the crankase breather valve, surprised you seem to think it comes from worn valve seals, with all your knowledge.

And as for it being my time of the month, it seems you assume that I am a male and that that would be an insult...... what it in fact shows is that you are chauvinistic and sexist and I am sure CSLgirl will be along shortly to set you straight and take a piece out of you as well for that matter!

By the way you don't need to sign your name at the end of each of your posts we can see who has written it! ''


Cantfind1- Worn Valve guides will
cause engine blow by.

See, I was sure it was all your female
hormones that were at conflict, playing on your insecurties.

Confirmed in your last sentence where you
now write ''we'' as opposed 'i''.

I am guessing that your the 'self elected'
spokeperson for this 'Group' your referring to,
ie ''Mouthpiece''.


Regards,

The Gorilla.

[rstoughy]

So,

reading between the lines then :bigcry: :bigcry:

• catch tank = No
• Oil separator = Good idea (to keep clean trumpets)

Or just a good old dicht with a cloot once a year

[cantfind1]

Hi,

Quote-

''I think it is you who is basing your views on your own experience as you seem to keep talking about your e30 M3 with an S54 engine!

Which, magically does not have any blow by?? Unlike every other engine built in the history of the world!?? Do a search on here about dirty throttle butterflies and trumpets and the rest.....go on any turbo forum and see how blow by affects their engines/turbos......

Yes I am sure when I rebuilt my engine with ARP Head bolts, conrod bolts, new valve seals, clamshell bearings, schrick cams, new pistons and rings the list goes on....that's probably why I am experiencing blow by your right. My mistake....

Blow-by is caused when a combustion in the engine forces fuel, air, and moisture past the piston rings and into the crankcase/sump. From there, the blow-by is released by the crank case vents and back into the intake pipe. Hence why the breather tube is attached to the crankase breather valve, surprised you seem to think it comes from worn valve seals, with all your knowledge.

And as for it being my time of the month, it seems you assume that I am a male and that that would be an insult...... what it in fact shows is that you are chauvinistic and sexist and I am sure CSLgirl will be along shortly to set you straight and take a piece out of you as well for that matter!

By the way you don't need to sign your name at the end of each of your posts we can see who has written it! ''


Cantfind1- Worn Valve guides will
cause engine blow by.

See, I was sure it was all your female
hormones that were at conflict, playing on your insecurties.

Confirmed in your last sentence where you
now write ''we'' as opposed 'i''.

I am guessing that your the 'self elected'
spokeperson for this 'Group' your referring to,
ie ''Mouthpiece''.


Regards,

The Gorilla.

I think you need to do some reading! Definition of Blow by is that the gases blow by the pistons.

And if you can t come up with better insults than a 5 year old you really shouldn't bother.

http://en.wikipedia.org/wiki/Crankcase_ventilation_system

[mattCSLnut]

I think you need to do some reading! Definition of Blow by is that the gases blow by the pistons.

And if you can t come up with better insults than a 5 year old you really shouldn't bother.

http://en.wikipedia.org/wiki/Crankca...ilation_system

Game, Set and Match :hahaha:
... so where's the best place to get one of them "Go Faster" oil catch tanks ? :whistle:

[DuncanR]

Sitting on tut fence here.... and not wishing to get into the semantics of "blow-by" ... are you not both correct, in that the normal definition for blow-by is indeed caused as cantfind1 says, and who will argue with wiki ! ... but on the other hand, as Gorilla alludes to, said gases as a result of the nature of the engine plumbing could also blow by the valve stem seals :smt102 ... feel the love:smt055



Oh yeah ... @ Ian aka Yanto ... love that post, where did you find the 4 hours to put that together mate ????:hahaha:

[The Gorilla]

Hi,


Extract -

''13. Worn Valve Stems and Guides
When wear has taken place on valve stems and valve guides, the vacuum in the intake manifold will draw oil and oil vapor between the intake valve stems and guides, into the intake manifold and then into the cylinder where it will be burned. If this condition is not corrected when new piston rings are installed, an engine is likely to use more oil than it did before because the new piston rings will increase the vacuum in the intake manifold. When gum or deposits on the valve stems are removed – a procedure recommended when overhauling an engine – the seal previously formed will be removed and leakage will be more pronounced. This is particularly true on overhead valve engines where loss of oil may occur on the exhaust valves as well as on the intake valves. High oil consumption caused by too much valve guide clearance can frequently be cured by reaming or nerraling the valve stem. In some cases new valves may also be required. Use of a permanently bonded valve stem seal will give added insurance against oil leakage on complete engine overhauls or on valve jobs.

Cantfind1- have a read you might learn something.

Might also explain why you have oil contamination in
your CSL Plenum and I do not.

Regards,

The Gorilla.

[DuncanR]

Like I said !

[Yanto_csl]

Sitting on tut fence here.... and not wishing to get into the semantics of "blow-by" ... are you not both correct, in that the normal definition for blow-by is indeed caused as cantfind1 says, and who will argue with wiki ! ... but on the other hand, as Gorilla alludes to, said gases as a result of the nature of the engine plumbing could also blow by the valve stem seals :smt102 ... feel the love:smt055



Oh yeah ... @ Ian aka Yanto ... love that post, where did you find the 4 hours to put that together mate ????:hahaha:

the best I can offer to this section of the forum mate - unless someone need to know where go fast/go slow pedals are :smokin:

[northernjim]

:smt024 V :smt024 = :smt071

= :smt018

:weedman::weedman::weedman:

X :smt033:smt033:smt033
+ :drinkers::drinkers::drinkers:

= :smt056:smt056:smt056

+ :smt054:smt054:smt054

= :beer:

Merry Xmas :smt114

:thumbs:

:hahaha::hahaha::hahaha::thumbs::smt055:beer:

[rstoughy]

Yeah but which is best?

Blow By the piston rings OR Blow By the Valve stems??????

There's only one way to find out

[shane@mbtech]

Is there vacuum in a Csl carbon air box?

Hi,


Extract -

''13. Worn Valve Stems and Guides
When wear has taken place on valve stems and valve guides, the vacuum in the intake manifold will draw oil and oil vapor between the intake valve stems and guides, into the intake manifold and then into the cylinder where it will be burned. If this condition is not corrected when new piston rings are installed, an engine is likely to use more oil than it did before because the new piston rings will increase the vacuum in the intake manifold. When gum or deposits on the valve stems are removed – a procedure recommended when overhauling an engine – the seal previously formed will be removed and leakage will be more pronounced. This is particularly true on overhead valve engines where loss of oil may occur on the exhaust valves as well as on the intake valves. High oil consumption caused by too much valve guide clearance can frequently be cured by reaming or nerraling the valve stem. In some cases new valves may also be required. Use of a permanently bonded valve stem seal will give added insurance against oil leakage on complete engine overhauls or on valve jobs.

Cantfind1- have a read you might learn something.

Might also explain why you have oil contamination in
your CSL Plenum and I do not.

Regards,

The Gorilla.

[_Nathan_]

Is there vacuum in a Csl carbon air box?

Yes, if you look hard you can see it.

[DuncanR]

Yes, if you look hard you can see it.

rofl Quality mate ... you been drinkin !!!!?? miss ya !:hahaha: