choke stuck fully open?
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| 1.5 su https://www.ausmini.com/forums/viewtopic.php?f=2&t=51486 |
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| Author: | carter [ Mon Mar 23, 2009 1:10 pm ] |
| Post subject: | 1.5 su |
ok fellas i have an 1100 with 1.5 inch carb on it the fuel adjustment screw is wound all the way up and the engine is still getting too much petrol. why is this? the needle is in correctly i hada an e3 needle in it but put the original back in to see if it would make a difference but it didnt what do you guys recomend? thanks in advance carter |
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| Author: | poeee [ Mon Mar 23, 2009 1:32 pm ] |
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What fuel pump you running? |
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| Author: | carter [ Mon Mar 23, 2009 2:24 pm ] |
| Post subject: | |
mechanical pump |
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| Author: | poeee [ Mon Mar 23, 2009 2:27 pm ] |
| Post subject: | |
That's not the issue then. |
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| Author: | carter [ Mon Mar 23, 2009 2:30 pm ] |
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ok. any other ideas????????? |
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| Author: | Hanra [ Mon Mar 23, 2009 2:32 pm ] |
| Post subject: | |
Float bowl adjustment. |
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| Author: | drmini in aust [ Mon Mar 23, 2009 2:39 pm ] |
| Post subject: | |
Could be a worn float needle and seat, or dirt in there, or maybe the float has sunk... |
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| Author: | Mini_Special [ Mon Mar 23, 2009 2:44 pm ] |
| Post subject: | |
Too much asparagas? Srsly, what sort of 1.5" is it? if HIF , its not my thing BUT IF H4, then check the piston is "bottoming out" onto the bridge. how rich is it and based on what reading? |
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| Author: | AEG163job [ Mon Mar 23, 2009 3:20 pm ] |
| Post subject: | |
choke stuck fully open?
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| Author: | TheMiniMan [ Mon Mar 23, 2009 4:44 pm ] |
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careful that an inch & 3/4 jet hasn`t been fitted,,, very common mistake really 1&1/2 is meant to have a .090" (90thou) jet & the 1&3/4 is supposed to have a .100" (100thou) If you have a .100" jet fitted then nothing will fix the problem until you switch the jet over to the right one otherwise check the choke is not stuck on & also make sure the float level is correct as the others have a;;ready suggested |
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| Author: | carter [ Mon Mar 23, 2009 9:38 pm ] |
| Post subject: | |
the float is a set level you cannot adjust it. |
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| Author: | Hanra [ Mon Mar 23, 2009 9:40 pm ] |
| Post subject: | |
Plastic float? Yes you can adjust it sort of with a shim. Info supplied by Midel. 
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