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Tegger
The Unofficial Honda/Acura FAQ
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> If there's no sign of oil leakage on the road, then you're burning it up.
> Your rings and/or bearings are worn.
How would worn bearings cause oil consumption, if there is not leaking?
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No Lawsuit Ever Fixed A Moron...
Grumpy AuContraire - 18 Mar 2007 16:59 GMT
It contributes.
Worn bearings = lower oil pressure which = less lubrication in critical
areas which compounds overall wear in the engine.
Simple cause and effect...
JT
>>If there's no sign of oil leakage on the road, then you're burning it up.
>>Your rings and/or bearings are worn.
[quoted text clipped - 11 lines]
>
> No Lawsuit Ever Fixed A Moron...
jim beam - 18 Mar 2007 17:11 GMT
> It contributes.
>
> Worn bearings = lower oil pressure which = less lubrication in critical
> areas which compounds overall wear in the engine.
>
> Simple cause and effect...
usually the other way around - if the bearings are worn, the rest of it
is already shot to blazes. it's rings, excess blow-by vapor [itself a
function of rings], pcv valves and possibly valve guide seals that cause
most oil burn.
> JT
>
[quoted text clipped - 4 lines]
>> How would worn bearings cause oil consumption, if there is not
>> leaking?
Tegger - 18 Mar 2007 19:48 GMT
>> If there's no sign of oil leakage on the road, then you're burning it
>> up. Your rings and/or bearings are worn.
>
> How would worn bearings cause oil consumption, if there is not
> leaking?
Worn main/connecting rod bearings cause excessive oil "throwoff". The rings
can't cope with the volume, so a lot gets by them.

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Tegger
The Unofficial Honda/Acura FAQ
www.tegger.com/hondafaq/