starting problem

[Ken(Bone Breakin Chevy)]

guys im still having that hesitant start. Ive gotta crank it a few times before it goes. Ive already changed the filter like some of you said and it worked for like two days. then it just came back. im startin to think my pump needs to be replaced. what do you think? and how big of a job is it. cus im not paying some over priced mechanic to do it. ive done one before just not on a camaro.
-ken-

[Ken(Bone Breakin Chevy)]

oh and sorry for the multiple posts but ive takin my car out for the first time since it came home from storage so all these things are coming up.

[gimp19]

I've been having the same problem. Usually it happens if it's wet outside and I
the engine is warm.

Today I was having problem's in mild dry weather, and its been sitting for a couple days. It took three times to get it started and when it finally it it ran rough for a couple seconds.