Hi, this is my first bike and my first post about this bike. Just want to say i've read through alot of posts and wow everybody here is so helpful and that's awesome!
Down to the issue with alot of background info. I just bought the bike in may. She's an '01 that only had 3800mi. Yeah, it was sitting around for a while. Ran well though when i got her, but seemed to run a little roughly at low to mid-low idle speeds thru any gear. Ran well at medium to full throttle. Got good gas mileage...bout 52mpg the first tank. As a new owner i was eager to get to know her but not ever having worked on a bike before i did alot of reading, mainly on this site and i also got a clymer manual.
From what i've read on many other posts here is that the savage come from the factory running lean and that at low to mid idle speeds it might not run as smoothly. Read that taking out the little white spacer and adjusting the idle/air mix screw would make a decent improvement in how she runs....and it did. Ran much smoother after that but the mileage went down to just under 40mpg...that seemed like a drastic drop. When i opened up the carb it was prettey gummed up with so i cleaned it out as well as i knew how.
After a week or so she began to not idle when cold and then sometimes not even when warmed up either. It almost seemed random when she wouldn't idle. Almost always in the morning she wouldn't idle, i would have to hold the throttle on a little when stopped to keep it from dying. then once warm it would idle fine...then 15 minutes later down the road it would start the same thing. So being frustrated, i opened up the carb again, pulled out the plug...plug was pretty fouled...hard to tell if was oil fouled or running too rich or both. I changed it out and also opened up the carb again and did a much more thorough cleaning. I hadn't pulled out the main jet the first time and i did this time and boy was it nasty. got everything cleaned out really well this time, adjusted the float to the recommended measurements. Everything is stock minus where i took out the white spacer. I added a another spacer roughly 1/3 the size of the white one. I also cleaned out the air filter. Was nasty and had alot of oil in it. Couldn't get one local so i sprayed it with carb cleaner, let it sit a bit and then took a wet dry vac and sucked all the nastiness out of it. the air box has what seems to me alot of oil in it. literally a puddle in the bottom. I drained the two tubes (well one is actually just a plug or cap) that comes from the bottom. Got probably 1/4 cup of oil from both.
Anyways, after all that...i put her back together and immediately took her out for a test drive and she ran really well...idled well from cold to hot. turned out the idle air screw 2 turns...and finally turned it back in bout a 1/4 turn. Honestly when i turn the screw while she's running i can't tell a difference in how she sounds. After all that she did like she was supposed to for about two days.
Now yesterday morning I started her up and she idled for about 20 seconds before dying. took about 5min of riding to get it warmed up and then it would idle fine.
This morning it did the same thing but only idled from cold for aobut 10 seconds...died. Cranked her back up and held the throttle bout 1/4 way back for about 10-15 seconds and then she just dumped fuel out of the bottom...i assuming it came from the overflow tubes from the carb but i couldn't tell and i really needed to get to work so i just jumped on her and rode...bout 5min later she was warm and had no problem at idle. I'm in Warner Robins GA and it's about 75deg outside in the morning and then 95 in the afternoons...but honestly, i'm at a loss as far as what else to do...
Should i put the white spacer back in? (if i can find it) I failed to mention earlier ( and i know right now you're thinking, as much as you've said already how could you have missed something!) that i did check the valve clearance also that first time I opened up the carb and it was good.
Sorry for such a long post, but i didn't want to leave any history out...but does anybody have any suggestions?