Honda Gcv135

Hi up for sale on behalf of my mother is a honda GCV135 with 4.5 bhp, it is a delta 42cm power drive,it seems in really good condition for age I ve put fresh fuel in it and it starts but then dies again and then takes ages to get going, I think it just needs a good clean out as my mum but electric 2 years ago and this has just sat in a corner untouched so any one with abit of time on there hands and understanding should get this working easily, any questions and I shall try to answer as best I can as I don t know much about it cash on collection please I will not post this there shouldn t be postage on the listing and u can t remove it but this listing still says cash on collection