Car was running fine up until yesterday. I parked it and it rained overnight now it won't stay started. It turns over fine but just sputters and dies before I can even move it. Air filter is fine and I think something may have gotten wet that was not supposed to. All electrical is working fine on the inside of the car. Also, as soon as I hit the accelerator it bogs and dies. Any ideas? It is a 4 cylinder with a manual trans.