Poor starting

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stu400
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Posts: 4
Joined: Mon Jan 07, 2013 12:04 am
What Bike or Bikes Do You Own?: xt600 43f 1984
Moto Guzzi griso 1100
Previously Owned Bikes: Honda CB900f hornet 2002
Honda CB400f 1976
Suzuki SV650 2001
Location: Luton, UK

Poor starting

Post by stu400 »

Hi all

My 43f is a pig to start from cold, full choke she usually fires 3rd kick, but immediately dies, 5-6 kicks later she fires and runs for a couple of seconds and then dies. Another 5-6 kicks she fires and runs fine. She starts fine from hot, The choke is obviously working because when she starts she's on a fast idle until I push the choke in.
Any ideas?
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xtrider
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Posts: 550
Joined: Mon Jun 17, 2013 11:21 pm
What Bike or Bikes Do You Own?: 88 XT600 Yamaha , , 525XC KTM, '96 Kawasaki KLX650 , '05 Suzuki DRZ400, Suzuki LTR450
Previously Owned Bikes: 91 DR 650 Suzuki, 81 DS250 Suzuki, 73 ?250 Yamaha ,05 KLR650 , '02 DR650 Suzuki, Honda XL600R
Location: Wisconsin, USA

Re: Poor starting

Post by xtrider »

Clean the left carb good making sure the pilot circuit is completely clean and the choke is clear. There is a tube down in the float bowl with a small hole at the very bottom, make sure that hole is clear and not partially blocked. Check for good seals in the boots between carb and engine and that the idle isn't set too high. If the idle is high it'll suck more air and not get the fuel through the choke and pilot jet. Kicking over has the least amount of suction for drawing fuel due to slow revs, once started it's easier to get more gas if a passage or jet is partially blocked.



[/.color]
'08 Husqvarna TE510 .. //..'05 Suzuki DRZ470 stroker bbore..//..'95 & '96 Kawasaki KLX650 ..//..'88 XT600 ..//.. '86XT600(body)3TB hi comp motor ..//.. '06 Suzuki LTR450 ..//
'09 525XC KTM .. //.. '85 XT600/660 (660 Raptor bottom)
stu400
No Gold Stars Yet
No Gold Stars Yet
Posts: 4
Joined: Mon Jan 07, 2013 12:04 am
What Bike or Bikes Do You Own?: xt600 43f 1984
Moto Guzzi griso 1100
Previously Owned Bikes: Honda CB900f hornet 2002
Honda CB400f 1976
Suzuki SV650 2001
Location: Luton, UK

Re: Poor starting

Post by stu400 »

Thanks, I'll give it a whirl
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