2002 chevy silverado wont start

[biohazard2143]

ok heres the deal i live in nh so i wanted to store my truk for the winter so i put it away for a month without starting it then when i go to start it
it turns over and and over.. wont start i can hear the fuel pump working, checked all the fueses.. all good.. i am stumped n e suggestions? and sumtimes when it turns over it will just stop..

[amac209]

it's possible you lost compression. and the cylinder walls have been washed down with fuel. check the oil. does it smell like gas? pull the plugs, pour a little motor oil in each cylinder(1/2 tsp is lots) change the oil put the plugs back in and crank it up. make sure you start it outside because it will smoke for a few minutes. then take it for a good run and it should be fine. good luck

[biohazard2143]

oh yea also i forgot to mention that my brother ran into with his truck and it bent in my bumper like 3 inches do u think that would have n e thing to do with it not starting?