So I noticed my 92 bronco was acting weird when I start it cold after it would warm up itll not doit as much it would sound like when a xar has no gas nd it farts nd it would like choke if I gave it too much gas.so yesterday I looked under it nd saw the fuel leaking I think one of my fuel lines is leaking nd ima replace them but could that explain why it is acting like it is?also when I floor it itll go but some smoke comes out not black smoke its like grey I guess