Honda GCV 160, 5.5 HP, Delta Shopmaster 2450 PSI. Would not start then sat up for 2 yrs. Put in fresh gas; spark plug looks good. Rope pulls ok. On 1st attempt, small amount of gas leaked rapidly from somewhere. Also, this is the model that u cannot let it run more than two minutes without the gun trigger being pulled to release pressure. Should I clean out the carb needle valves? Maybe take off the pump to see if it will start w/o pump?
Would appreciate any suggestions. Thanks. Al