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Another V8 N62B44 back to the life project
This week got one more V8 N62B44 project , oil leak all around and valve oil stem seal problem .these are very common to mentioned above problems . Any later V8 are known for valve stem seals fail every 60k mls and other oil leak as rocker cover gaskets , chain cover gaskets , velve stem selas , alternator housing gasket leak ,doenst matter if it has cooled alternator or not cooled ,they still has same gasket onder engine mount ,between egine block and alternator bracket housing ,vanos solenoid O rings , vacum pump O ring and few other small o ring leak .ill post some pictures how looks N62 engine just after 60k mls ,all these mentioned rubber gaskets gets in to stone and dont do their job anymore .
work started
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valve stem seal remove and instal
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RE: Another V8 N62B44 back to the life project
9 Attachment(s)
RE: Another V8 N62B44 back to the life project
chain cover gasket change on to the heads in front of engine
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RE: Another V8 N62B44 back to the life project
vanos solenoid O ring and cooler housing gasket change
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after some wash and back in one peace with new gaskets
RE: Another V8 N62B44 back to the life project
Thanks for looking :wink:
Another V8 N62B44 back to the life project
Excellent write up and great pictures!
Would an S62 be prone to the same issues?
RE: Another V8 N62B44 back to the life project
Quote:
Originally Posted by Dave
Excellent write up and great pictures!
Would an S62 be prone to the same issues?
i would say very similar ,just vanos units different as most M and non M engines has . but valve stem seals more common on N engines ,very easy to check,leave car to run on idle for few minutes and then acceperatebnegine few times over mid range revs ,blue smoke means valve stem seals gone and dont hold-clean oil from valve ,it gets to combustion chamber and its burned with petrol ,wont really be noticed when car is on the road ,only under heave revving and if somebody is following from the back
RE: Another V8 N62B44 back to the life project
More of this type of thing please Valdas. :cool:
RE: Another V8 N62B44 back to the life project
Quote:
Originally Posted by Venom
More of this type of thing please Valdas. :cool:
its not so easy :wink: ,get Your hands in so difficuilt and very carefull job ,answer the phone ,smile to everybodies questions ,answer about 10 questions a day where is park west ,where is bewleys hotel ,get phone to get some shots and still to do the job perfect . i stayed till late last nigts in my place with this work as i couldnt do it properly on day hours :huh: as only after hours nobody disturbs my attention
but anyway :tounge: ,any enquiries welcome :cool: :hehe!:
Another V8 N62B44 back to the life project
Quote:
Originally Posted by Valdelisbmw
Quote:
Originally Posted by Venom
More of this type of thing please Valdas. :cool:
its not so easy :wink: ,get Your hands in so difficuilt and very carefull job ,answer the phone ,smile to everybodies questions ,answer about 10 questions a day where is park west ,where is bewleys hotel ,get phone to get some shots and still to do the job perfect . i stayed till late last nigts in my place with this work as i couldnt do it properly on day hours :huh: as only after hours nobody disturbs my attention
but anyway :tounge: ,any enquiries welcome :cool: :hehe!:
No time for cake then? [emoji1]
RE: Another V8 N62B44 back to the life project
Quote:
Originally Posted by Dave
Quote:
Originally Posted by Valdelisbmw
Quote:
Originally Posted by Venom
More of this type of thing please Valdas. :cool:
its not so easy :wink: ,get Your hands in so difficuilt and very carefull job ,answer the phone ,smile to everybodies questions ,answer about 10 questions a day where is park west ,where is bewleys hotel ,get phone to get some shots and still to do the job perfect . i stayed till late last nigts in my place with this work as i couldnt do it properly on day hours :huh: as only after hours nobody disturbs my attention
but anyway :tounge: ,any enquiries welcome :cool: :hehe!:
No time for cake then? [emoji1]
definitelly no :hehe!::hehe!::hehe!:
RE: Another V8 N62B44 back to the life project
Cheers for all the pics!
Do the older M62b44 non vanos suffer from similar problems? particularly timing chains and/or guides? Have one on the ground at the minute with about 99k miles on it.
Another V8 N62B44 back to the life project
Quote:
Originally Posted by Hobbs
Cheers for all the pics!
Do the older M62b44 non vanos suffer from similar problems? particularly timing chains and/or guides? Have one on the ground at the minute with about 99k miles on it.
They suffer with a bigger problem, cylinder bore wear!
Well done Val, now you can get your cake and eat it!
RE: Another V8 N62B44 back to the life project
Quote:
Originally Posted by HealyC
Quote:
Originally Posted by Hobbs
Cheers for all the pics!
Do the older M62b44 non vanos suffer from similar problems? particularly timing chains and/or guides? Have one on the ground at the minute with about 99k miles on it.
They suffer with a bigger problem, cylinder bore wear!
Well done Val, now you can get your cake and eat it!
Thought that was only a problem with the nikasil blocks? Or it it all of them?
Another V8 N62B44 back to the life project
Quote:
Originally Posted by Hobbs
Quote:
Originally Posted by HealyC
Quote:
Originally Posted by Hobbs
Cheers for all the pics!
Do the older M62b44 non vanos suffer from similar problems? particularly timing chains and/or guides? Have one on the ground at the minute with about 99k miles on it.
They suffer with a bigger problem, cylinder bore wear!
Well done Val, now you can get your cake and eat it!
Thought that was only a problem with the nikasil blocks? Or it it all of them?
Nope it happen to all the petrols around that era!
