F4i help ok so i was at the spot and she ran goood all day,,,,then #2 cylinder stop firing off,,,, got it home pulled the plugs,, they did look bad,,, cleaned them up checked for fire got spark got fuel,, still no #2,, sounds like a sv 650:banghead :shruggs ill put new plugs in it today,,, any body got an :2cents worth in this,, ill try any thing that sounds like it will work,,, and thanks in advance,,,,, |
Re: F4i help try switching up the packs to see if it will change cylenders. the spark may not be strong egnough, pull the plug and get a flash light look down into the cyl also check all your connections.:shruggs |
Re: F4i help Once again.....Fuel Pressure Regulator.....When it starts going out, it will dump fuel into the #2 and #3 cylinders. Sometimes it'll dump more into one or the other. Check the line that runs from your FPR to ur throttle bodes at #2 and #3....If that line is getting fuel into it, then the FPR is most likely going out. Simple fix.....=-) PS: Even if u put new plugs in it and dont realise the FPR is going out. When u try to make it run, it'll foul the plugs pretty damn quick |
Re: F4i help [QUOTE=ReSpECT;3393019]Once again.....Fuel Pressure Regulator.....When it starts going out, it will dump fuel into the #2 and #3 cylinders. Sometimes it'll dump more into one or the other. Check the line that runs from your FPR to ur throttle bodes at #2 and #3....If that line is getting fuel into it, then the FPR is most likely going out. Simple fix.....=-) PS: Even if u put new plugs in it and dont realise the FPR is going out. When u try to make it run, it'll foul the plugs pretty damn quick[/QUOTE] yes deff a gallon of fuel going in #2,,,,, checking now and thanks |
Re: F4i help [QUOTE=ReSpECT;3393019]Once again.....Fuel Pressure Regulator.....When it starts going out, it will dump fuel into the #2 and #3 cylinders. Sometimes it'll dump more into one or the other. Check the line that runs from your FPR to ur throttle bodes at #2 and #3....If that line is getting fuel into it, then the FPR is most likely going out. Simple fix.....=-) PS: Even if u put new plugs in it and dont realise the FPR is going out. When u try to make it run, it'll foul the plugs pretty damn quick[/QUOTE] yep full of fuel,,, i got a buddy with another one ill change it out,,,:YEAH |
Re: F4i help [QUOTE=ReSpECT;3393019]Once again.....Fuel Pressure Regulator.....When it starts going out, it will dump fuel into the #2 and #3 cylinders. Sometimes it'll dump more into one or the other. Check the line that runs from your FPR to ur throttle bodes at #2 and #3....If that line is getting fuel into it, then the FPR is most likely going out. Simple fix.....=-) PS: Even if u put new plugs in it and dont realise the FPR is going out. When u try to make it run, it'll foul the plugs pretty damn quick[/QUOTE] thanks man thats it,,,, un hooked it and it ran ok,, and the FPR dumped fuel all over the place,,,,,,,,:YEAH |
Re: F4i help [quote=ReSpECT;3393019]Once again.....Fuel Pressure Regulator.....When it starts going out, it will dump fuel into the #2 and #3 cylinders. Sometimes it'll dump more into one or the other. Check the line that runs from your FPR to ur throttle bodes at #2 and #3....If that line is getting fuel into it, then the FPR is most likely going out. Simple fix.....=-) PS: Even if u put new plugs in it and dont realise the FPR is going out. When u try to make it run, it'll foul the plugs pretty damn quick[/quote] Damn your good.:YEAH I tried :banghead |
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