Our 2003 Grand Am did have the famous security issue for no start. We solved that. A few days later a new issue surfaced.

There is fuel pressure. There is spark. If I force feed the engine starting fluid, it will start firing and then run as normal. Restart is not an issue. But after sitting a bit, we are back to the same issue.

Please can anyone suggest what might be the issue?

Thanks.

 

Old thread I know but did this get resolved??