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Oil on Spark Plugs

TenMules

New member
Hi - I have a 90hp Mariner 2 stroke outboard motor. On removal of the spark plugs I noticed they were full of oil. Is this normal or is there a problem. All 3 the spark plugs had oil on them (2 stroke oil).
Thanks
Jurie
 
Your running a motor that burns oil and gas combo.It's normal to have a residue left.
Do a compression and spark test.
That tests normal then I wouldn't worry.J
 
ALL--repeat--ALL plugs in a two strokes look like they are running cold and wet after any period of prolonged idling.

Jeff
 
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