fuel system

I have a 95 Roadmaster with an LT1 it used to start perfectly everytime then out of the blue it became very hard starting and nearly wouldn't start. I had the fuel pump changed and still have the same problem. My mechanic (who I don't think is very good) when he was looking at the pump said a...

Here is the back story, 2 weeks ago my wife got into her car turned the key and it spit and spuder , and then it died. She turned the key and it would crank but no start. My son and I did the normal things. Check to see if the fuel pump was turning on. We hit the tank to maybe kick start the...