Posts: 375
Threads: 12
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Nov 2008
\r\n \r\n
\r\n
Quote:
\r\n
\r\n \r\n \r\n \r\n \r\n Originally Posted by COLES\r\n  \r\n i just had this problem with mine, as many of us now here a no prime issue with the f4i can mean many things
\n
\n- the diode in the ignition went bad, try another ignition or wire it to a switch (very simple) costs 5 dollars
\n-tip over sensor on the headlight harness
\n-kickstand switch
\n-clutch sensor
\n- relays located on tail laight harness
\n
\ni had checked all these with no luck untill i pulled my harness and all the tape off it, their is a yellow little block in their that all the grounds lead to under the tape near the front of the bike on the main wire harness, somehow this had gotten fried, switched harness\'es and the fuel pump primed right up. however after i switched harness\'es my bike decided it didnt wanna turn over anymore so i have currently been push starting it cause i cant figure out why it would crank when i hit the strater, i think its the selenoid though \r\n \r\n | \r\n
\r\n
\r\n
good advice. might be as simple as the ground on your starter loose
\r\n
Posts: 133
Threads: 12
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Jul 2011
\r\n \r\n its def the fuel pump. ill get out there tomorow and see if there is any power getting to it. the bike turns over like a champ and i have tail light power, but no damn fuel pump\r\n
Posts: 79
Threads: 7
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Apr 2011
\r\n \r\n
\r\n
Quote:
\r\n
\r\n \r\n \r\n \r\n \r\n Originally Posted by lee majors\r\n \r\n good advice. might be as simple as the ground on your starter loose | \r\n
\r\n
\r\n
maybe ill check that out because it would crank all day when the fuel pump wasnt priming and then when i switched harness\' no crank but the fuel pump primed, i even put on ANOTHER harness just to see if for some odd reason the one i just put on was messed up and not letting it turn over.\r\n
Posts: 79
Threads: 7
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Apr 2011
\r\n \r\n
\r\n
Quote:
\r\n
\r\n \r\n \r\n \r\n \r\n Originally Posted by my750\r\n \r\n its def the fuel pump. ill get out there tomorow and see if there is any power getting to it. the bike turns over like a champ and i have tail light power, but no damn fuel pump \r\n \r\n | \r\n
\r\n
\r\n
jump the fuel pump and see if it primes to eliminate that from the problem cause they sometimes will take a shit. its really good to have a manuel and a volt meter in these types of situations because you can narrow the problem down quick\r\n
Posts: 133
Threads: 12
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Jul 2011
\r\n \r\n
\r\n
Quote:
\r\n
\r\n \r\n \r\n \r\n \r\n Originally Posted by COLES\r\n \r\n jump the fuel pump and see if it primes to eliminate that from the problem cause they sometimes will take a shit. its really good to have a manuel and a volt meter in these types of situations because you can narrow the problem down quick \r\n \r\n | \r\n
\r\n
\r\n
lame ass question but how do you jump the fuel pump?\r\n
Posts: 133
Threads: 12
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Jul 2011
\r\n \r\n ima check the relay as well\r\n
Posts: 133
Threads: 12
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Jul 2011
\r\n \r\n alright heres an update. took fuel pump off and everything looks fine with wires. i put a volt meter where it connects to the harness and got voltage. then five minutes later i did the same thing and got no power to the fuel pump. the fuck? and relays are fine as well\r\n
Posts: 418
Threads: 10
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Mar 2009
\r\n \r\n I\'m pretty sure there is only power to the pump when u first flip the key on and then when the engine is cranking/running\r\n
Posts: 133
Threads: 12
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Jul 2011
\r\n \r\n
\r\n
Quote:
\r\n
\r\n \r\n \r\n \r\n \r\n Originally Posted by beardo\r\n \r\n I\'m pretty sure there is only power to the pump when u first flip the key on and then when the engine is cranking/running \r\n \r\n | \r\n
\r\n
\r\n
ahh good info my friend. i need some serious help becuase im completely lost.
\r\n
Posts: 18
Threads: 1
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: May 2009
\r\n \r\n try bump starting it(couldnt hurt). Last spring mine wouldn\'t start but the fuel pump would prime, lights on, sounded like it was turning over.
\n
\nI thinks somthing in the starter had just frozen because I bump started it on the first try, and whatever was wrong fixed itself. I could start it normally after that.\r\n
