high oil pressure/ sparkplug fouling??

Anonymous-0 · Apr 24, 2014

My John Deere LA Tractor has a newly rebuilt engine
in it. The oil pressure was set quite high. Could
this be a cause for why I have had a lot of problem
with sparkplugs fouling out? The fuel/air mixture
has been leaned out as far as possible without
compromising power. Thanks to all who reply.

David G · Apr 24, 2014

Give it a good workout to seat the rings.

Mike M · Apr 24, 2014

Could be ?
How did you adjust the carb. as those are a fixed jet ? or do you have access to different size jets ?

Work it hard after you get the pressure down and see what happens.

ET · Apr 25, 2014

Try a hotter set of plugs. Todays gas will often wet foul standard plugs.

rick deere · Apr 25, 2014

should be no more than 12-15ibs might need to turn oil pressure down use a master gauge

rick deere · Apr 28, 2014

never heard of oil pressure fouling out plugs only oil getting buy rings or fuil.

high oil pressure/ sparkplug fouling??

Anonymous-0

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David G

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Mike M

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ET

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rick deere

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rick deere

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