Drizzy Posted April 6, 2017 Report Share Posted April 6, 2017 Okay so banshee was running fine until I rebuilt carbs. Put back same jets I was using before only rebuilt since floats did not hold. Issue I'm having is it revs up high when I pull the choke out almost sounds like air leak? Also seem like it starts running really lean and smokes really whit smoke out of left pipe. Right one smokes also but not as bad. When choke is in it idles like a champ? Any help would be appreciated I'm stuck. Pilot is 30 mains are 330. Open air box with uni pod filters, t5 pipes, vforce3 reeds. Stock bore Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Shanepaul Posted April 6, 2017 Report Share Posted April 6, 2017 Did u put the crossover tube back on between the carbs? Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Drizzy Posted April 6, 2017 Author Report Share Posted April 6, 2017 Yes sir one of the fist things I checked Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Drizzy Posted April 6, 2017 Author Report Share Posted April 6, 2017 Update: found issue for Reving up when I pulled choke out. I had the bowls mixed up Now I have another problem. I'm getting pretty white smoke from left pipe the choke carb side. Won't stay running on that cylinder and spitting fuel from pipe. If I plug pipe it revs up if I plug the right pipe she dies. Sprayed of of cleaner all around and don't think I have leak. Did notice one of the carb boots had small tear on top. Would this do it? Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Drizzy Posted April 6, 2017 Author Report Share Posted April 6, 2017 New carb boot doing same thing Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted April 7, 2017 Report Share Posted April 7, 2017 White smoke is head gasket, can you pressure test the coolant system. By the way spraying carb clean won't suffice in finding an air leak on this type of engine. What's your float height set at? Quote Link to comment Share on other sites More sharing options...
Drizzy Posted April 7, 2017 Author Report Share Posted April 7, 2017 White smoke is head gasket, can you pressure test the coolant system. By the way spraying carb clean won't suffice in finding an air leak on this type of engine. What's your float height set at?I'm not missing any coolant though. And I don't have equipment to do the leak down test Ima have to take it to shop and prolly get charged arm and leg. But set the carb floats at about 20mm. Another thing I did was put my hand to cover the right exhaust pipe (looking from rear) and she dies. If I do it on left (side that's smoking pretty bad) it keeps going and revs up. Don't know if this pin points anything or matters. Any help would be appreciated. I have about 4 tanks since this engine got new top and bottom end put in. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
kawa110 Posted April 7, 2017 Report Share Posted April 7, 2017 (edited) A leak down test "tool" will cost you 15$ A air gauge A shader valve Some pvc fittings Couple rubber caps Edited April 7, 2017 by kawa110 1 Quote Link to comment Share on other sites More sharing options...
Drizzy Posted April 7, 2017 Author Report Share Posted April 7, 2017 A leak down test "tool" will cost you 15$ A air gauge A shader valve Some pvc fittings Couple rubber caps Thread on how to make this? Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
kawa110 Posted April 7, 2017 Report Share Posted April 7, 2017 It's not hard to find... Go to the technical info it's the first pinned link. Or Google banshee leak down test tool bansheehq Quote Link to comment Share on other sites More sharing options...
hoppedupandcutdown Posted April 7, 2017 Report Share Posted April 7, 2017 http://www.bansheehq.com/forums/index.php?/topic/110585-leakdown-tester/ But use this, much simpler and easier http://www.homedepot.com/p/DANCO-0-15-psi-1-10-Increment-Gas-Test-Gauge-94352/100180536 Quote Link to comment Share on other sites More sharing options...
hoppedupandcutdown Posted April 7, 2017 Report Share Posted April 7, 2017 copy this set-up... http://www.ebay.com/itm/Yamaha-Banshee-Blaster-Leak-Down-Kit-Fits-Stock-26mm-Carbs-As-Well-As-28mm-/172557971718?hash=item282d41b106:g:i5AAAOSw9GhYl3Sj&vxp=mtr Quote Link to comment Share on other sites More sharing options...
hercalmighty Posted April 7, 2017 Report Share Posted April 7, 2017 copy this set-up... http://www.ebay.com/itm/Yamaha-Banshee-Blaster-Leak-Down-Kit-Fits-Stock-26mm-Carbs-As-Well-As-28mm-/172557971718?hash=item282d41b106:g:i5AAAOSw9GhYl3Sj&vxp=mtr Holy hell! $450????? Sent from my VS990 using Tapatalk Quote Link to comment Share on other sites More sharing options...
Drizzy Posted April 7, 2017 Author Report Share Posted April 7, 2017 Holy hell! $450????? Think Kevin did that since he is out of stock and doesn't want to delete post lol Sent from my VS990 using Tapatalk Sent from my iPad using Tapatalk Quote Link to comment Share on other sites More sharing options...
hercalmighty Posted April 7, 2017 Report Share Posted April 7, 2017 Sent from my iPad using TapatalkI hope so lol. Sent from my VS990 using Tapatalk Quote Link to comment Share on other sites More sharing options...
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