Replacing spark plugs monthly
I have a opel kadette 1.6 1994 model and on
a monthly basis I only have to replace spark
plug #1 and thats the only one ever. It has
like oil resin on it . The dumbass mechanic
says it’s not the gaskets it’s something else
as in major repair and I don’t seem to believe
him. I plan on cleaning the carburetor this
weekend and see if that maybe improves.
What could it possibly be ??? Pls
Help