ok so I got this bike end of summer last year ran like a champ it was a stunt bike before so it’s got its scratches and dents the guy hot wires the fan to a switch
a few months after I got it it started feeling bogged down so I brought it inside to see what I could do
I replaced the plugs adjusted the cam tensioner re wired the fan he had in bc it looked terrible
now I’ve pulled it out a week ago and I’ve been trying to get it running right
it will start right up sounds good. I’ll ride it a few blocks and it starts to sound way deeper and feels like it’s bogged down few more blocks and it starts running bad like it’s getting too much fuel smells like it’s running really rich when the rpms drop it does get it home sits a day and runs good again for a few blocks
many odeas where to start

 

Start with checking the fuel pressure regulator, charging system, and look for any connections that have been "altered".

 

Ok I’ve checked the fpr it’s not leaking
i did manage to pull the codes
11
12
18
19

any tips for each code would be great

 

Hi 3 of those codes are a no start issue, so these could be stored codes, think you might have to reset and check again
https://www.manualslib.com/manual/12...0f4i-2001.html

 

Ok so I reset it now I’m getting 11 and 19 it’s says 19 would cause the engin to not start but mine does just runs like crap ??

 

Hi , got to test those two components, go to pages 5-24 and 5-40 for testing, you can test with multimeter , don't think you will have the test harness, if those tests come up ok , then we've got to look at something else

 

Ok I fought this bike to the death pulled the fuel tall ignition pulse generator speed sensor and fuel pump assembly polished cleaned and replaced hoses waiting for the fpr and new ignition pulse generator to come in the mail I hope once I put it back together it will run like a champ
I checked all the connections they seem factory tried to put ohm tester on them but with out the adapter it shows nothing
any tips would be appreciated

 

Hi without the equipment you can only check for 12v at the Speed Sensor and Continuity state at the Ignition Pulse Generator, once you have new parts installed lets see what happens

 

Ok put the new ignition pulse generator on the bike new oil and filter cleaned plugs put all bk together wouldn’t start pulled the plugs no spark I read somewhere this could mean bad even ? Running out of ideas ?

 

Hi if the bike was used as a stunt bike you can bet your life that he isolated safety switches, think you will have to go through those again to make sure they have been made good , also check relays again , swap them over ,check for 12v in 12v out at the kill switch, check TPS as you were previously bogging down, its really checking the whole system wiring (on ignition)