Probably coincidence but last week, engine running a bit rough when it warms up.
So...decided to do a tune up (points, cap, plugs, fuel filter ). Now it's surging like crazy ; hot or cold.
Spark plugs kinda black.
Too rich I assume? How to adjust?
So...decided to do a tune up (points, cap, plugs, fuel filter ). Now it's surging like crazy ; hot or cold.
Spark plugs kinda black.
Too rich I assume? How to adjust?