I noticed since I heard that sound from my pipes, in the morning now when she's cold,she doesn't want to go into the cold start mode,which is troubling.The idle as well has been increasing(at no particular time),and decreasing(at no particular time)....I'm not talking about unstable idle.I mean,sometimes I'll shut er off,come back in a bit,start er up-the idle will be low,like it's been hand adjusted.Then other times,it is higher,by perhaps 3 or 400 rpms.Any thoughts on this guys?I don't think it was doing this after I reinstalled the throttlebodies-this began when I mentioned about how my pipes changed pitch(lower).(a weekend or two ago).I noticed when my pipes did the noise thing, when we stopped she was idling low,and when I went to restart-it fired,then died from the low idle.She's always run great,no idle issues at all.In the morning,she'll barely run now unless I give er some gas,then after a few times of that(as she's running),she'll "kind of" kick in to the cold mode-but not as before.Hope my baby's not broken.For a few "almost" consecutive fuel fill-ups,I added Techron(in the bottle) as per instructions to the fuel.(Last time was last week when I went riding).Could this be messing with the internals or something?(in the throttlebodies or intakes?).I never had to adjust idle before-she would go straight to the cold start operation,then drop down nicely to around 1000 rpms.And on starting when riding and stopping,then restarting,she always fired up,right at the correct idle.I adjusted my throttle free play,and the return cables.The throttle free play is tiny,but a bit there.The return function seems to be working okay.Anyone know if the return function could have an effect on the cold start function?Maybe too stiff?Not allowing throttle to "open"for the cold function?
* Last updated by: blue07 on 7/16/2009 @ 8:55 PM *