2004 Dodge Caravan popping noise

Noises problem
2004 Dodge Caravan 6 cyl Front Wheel Drive Automatic

what brushing or what could be popping under the front end when you run over bumps?Could you show a picture if possible. It happened once before and they said it was a bushing and replace at dealer but warranty is gone and I don't have money to have it fixed I can fix it if I know what it is I have mechanic skills.