F4i bogging
 

[left]I’m having a issue with my 05 F4i. It bogs only when i hold a steady rpm. If I’m cruising the highway and hold a steady speed my bike starts to bog and sounds like it’s spitting and not getting fuel. Other than that the fuel pump primes, i changed the spark plugs and the fuel pump and nothing. [/left]

Re: F4i bogging
 

[QUOTE=Jasonmerino19;4449950][left]I’m having a issue with my 05 F4i. It bogs only when i hold a steady rpm. If I’m cruising the highway and hold a steady speed my bike starts to bog and sounds like it’s spitting and not getting fuel. Other than that the fuel pump primes, i changed the spark plugs and the fuel pump and nothing.[/left][/QUOTE]
fuel pressure regulator probably

Re: F4i bogging
 

[left][QUOTE=majors, lee;4450078]fuel pressure regulator probably[/QUOTE]

i pulled the vacuum line from the fuel pressure regulator primed the fuel pump and it had no leak. [/left]

Re: F4i bogging
 

maybe the gas tank vent line is not venting? sometimes its too small of a leak at the fpr. does the fuel smell like gas at all.