Well... My oldest son called me today..I'm like ..ok...how ya doin.... Says good, just want to come by for a minute.. Ok....Gets here, has push mower, hasn't run in TWO years...Ok ...N.P. regular check...spark ..ok....has fuel in tank..ok...Will run on ether.. Ok.. carb..WTF ??? it was a mess.. Completely unassemble carb and wire out , all the orifices.......Got it going for him... He goes out and buys Papa, a 30 Pack...:thumbsup: