yes.. buy an pressure guage to chek fuel pressre or you can buy one that mount in the truck its up to you. the easiest is offcourse the one to chek the fuel pressure.. the way to chek it is on te fuel rail itself.. there is an schrader valve ( just like an tire valve ) ...

its something like this.. you can buy it at your local parts store
http://store.summitracing.com/partde...5&autoview=sku

then chek the pressure and see if its ok .. if its more than 40psi at wot your fuel pressure regulator is bad... if its less then your fuel pump is bad.. but dubbel chek the PSI for the 302. i know the psi for the 351w but not the 302 so dubbel chek it