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mathokoza shongwe
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Join Date: Dec 2015
Posts: 1

4m40 Engine..

12/01/2015 4:04 AM

i have a problem more oil spill out of the bleeder pipe whenever i stop after use. it makes me to fill up oil every weekend, it never happened before & i don't know wat to do.
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HeHound
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Join Date: Oct 2012
Posts: 75
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#1

Re: 4m40 engine..

12/01/2015 4:23 AM

I was going to say a blocked breather but then decided to google '4m40 engine breather' and got http://www2.pajeroclub.com.au/forum/showthread.php?t=19999

yup, blocked breather, clean it.
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SHOCKHISCAN
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Join Date: Nov 2007
Location: Eastern Arizona mountains on Route 666 about a mile from God's country
Posts: 1676
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#2

Re: 4m40 Engine..

12/01/2015 9:41 AM

The engine is experiencing too much crankcase pressure.

This is due to excessive cylinder "blow-by" caused by engine wear and/or a restricted engine crankcase gas relief system component. (breather, EGR valve, PCV, ?)

If the engine has an EGR valve or PCV replace it.

If the engine has a crankcase breather assembly you need to remove it from the engine and clean it.

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lyn
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Join Date: Oct 2008
Posts: 42355
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#3

Re: 4m40 Engine..

12/01/2015 2:20 PM

Perform routine maintenance.
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