Hello , I pulled my spark plugs because I wanted to check them after last season .
The Engine was winterized using the factory proces on the I con touch.
The condition was all plugs look normal and oil fouled from the winterize process
Except the middle plug on starboard bank .
It was completely dry when all the others were oily.
Would this be a concern , should I check anything else?
I installed new plugs from the dealer but have not run the engine since last season .
Where does the oil inject during the winterize mode?
I am worried that it could have a pinched line or clogged oil port?
Any real advice appreciate it.
Thanks CJ