OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Walk Behind Lawn Mower Frames Two Stroke Lawn Mower Frames Mower won't start - no fuel getting to carb.

it sounds like you may have a kink in the fuel line when you lower it it unkinks and when you raise it it blocks of I have had this happen a few times to me as the heat can make the hose go gummy with time hope this helps.