how can i fix my saxo vtr 1.6 51year?

i have just bought a nice vtr. ive been after one for a long time now. i was driving the car home form the place i bought it up north and about 120 miles into the trip the car blow a 25 amp blade fuse under the bonnet. i have found out that it was the fuel pump fuse. i replaced it and about 5 to 10 miles down the road the car stopped again. it was the fuse. i had to place the fuse about 6 times before i got home. have anyone got any ideas. have this happen to u help me out thanks.