I have a 2000 cavalier that ran fine two days ago it was cold here and I had it freeze on me and not start thawed it and it started so today I go to start it and it wouldn't start I replaced the inline fuel filter and it still won't star any other ideas I have also checked the fuel pump relay and fuses all are good when I changed it the old filter was just pouring a black liquid and there was gas there stumped any ideas ???

 

I don't know of it could be air in the lines I cycled the key a few times to push the gas to the motor and it still don't make a difference fuel pump sounds like it kicks on when I turn the key on don't think it's that but is there a easy way to get at it with out dropping the gas tank?

 

Do a pressure check on the fuel system. What was that black liquid coming out of the fuel line? That could also be a part of your problem.

 

Have you tried using Heet? It may absorb the condensation in your fuel and get your car running