Check all spark plug gap and should have light brown color. Spark plug gap should not have have black color or with burnt oil. Burnt oil will cause fouled spark plug. Replace spark plug and HTW to isolate problem.
Check all spark plug gap and should have light brown color. Spark plug gap should not have have black color or with burnt oil. Burnt oil will cause fouled spark plug. Replace spark plug and HTW to isolate problem.
Last edited by Chinoi; March 19th, 2016 at 02:47 AM.