07 electroglide 103 rear cyd runs good front wont idle if i rev it up it will hit at higher rpm bike will still idle but only on one cyd i was still able to drive it home but it back fires i just replaced the fuel pump and pressure reg and filter and all hoses two weeks ago i have put a thousand miles on it with now problem until now does any body have any ideas thanks i have a new throttle body and injectors from a 08 and 09 streetglide that i could use