dgreat001 Posted March 28, 2005 Share Posted March 28, 2005 Hey, just fixed my savvy today so I took it out on the field but every time I start it I have to give it allot of throttle almost full throttle and its ok going at high speed but low speed it keeps cutting of and if I brake it cuts of as well. I think its something to do with the needles but I’m not sure. Quote Link to comment Share on other sites More sharing options...
300ZXZ31 Posted March 28, 2005 Share Posted March 28, 2005 its the low speed needle or idle speed. if it just cuts its to l,ean but if it chokes with allot of smoke it to rich. Quote Link to comment Share on other sites More sharing options...
dazzi220 Posted March 28, 2005 Share Posted March 28, 2005 sounds like idle screw to me? Quote Link to comment Share on other sites More sharing options...
muhuha Posted March 28, 2005 Share Posted March 28, 2005 i had this prob and ended up getting a new engine becuase i got fed up and the carb fell apart. Try turning the idle screw up see if this makes a difference if not lean the low speed needle. I personally thik its the lsn Quote Link to comment Share on other sites More sharing options...
Merlin Posted March 28, 2005 Share Posted March 28, 2005 Try the plug as well, i find when the plugs on its way it keeps stalling, but like mentioned before, the idle sounds like the one to adjust. Quote Link to comment Share on other sites More sharing options...
Screamer17 Posted March 28, 2005 Share Posted March 28, 2005 does it sort of bog at low rpm? if so turn the low speed 45 degrees clockwise and keep doing it until you get good acceleration if its not that its your idle speed screw, turn it clockwise until the revs increase and put the trim fully closed Quote Link to comment Share on other sites More sharing options...
momin Posted March 28, 2005 Share Posted March 28, 2005 Just lean or richen your idle screw. Quote Link to comment Share on other sites More sharing options...
Screamer17 Posted March 28, 2005 Share Posted March 28, 2005 you cant do that mate lol! the idle screw just adjusts how much of a gap there is in the carb at idle and a lowest it will idle Quote Link to comment Share on other sites More sharing options...
300ZXZ31 Posted March 29, 2005 Share Posted March 29, 2005 yup idle doesnt affect the mix it just affects the gap in between the spray bar and carb. body. Quote Link to comment Share on other sites More sharing options...
Samari Posted March 31, 2005 Share Posted March 31, 2005 If it is cutting out at low revvs you need to lean out your HSN. Quote Link to comment Share on other sites More sharing options...
300ZXZ31 Posted March 31, 2005 Share Posted March 31, 2005 if its cutting out at low rev's why would he want to adjust the HIGH SPEED needle? Quote Link to comment Share on other sites More sharing options...
Samari Posted March 31, 2005 Share Posted March 31, 2005 Because the HSN affects the low speeds. Before you make any adjusments to the LSN it is always wise to see if the problem can be solved by just changing the HSN. If this does still not solve the problem you will want to richen up the LSN. Quote Link to comment Share on other sites More sharing options...
duffy hopup Posted March 31, 2005 Share Posted March 31, 2005 yeah Quote Link to comment Share on other sites More sharing options...
koy Posted April 1, 2005 Share Posted April 1, 2005 yeah ← Do you even know what they are talking about? Quote Link to comment Share on other sites More sharing options...
danb Posted April 1, 2005 Share Posted April 1, 2005 start your engine and leave the glow start in, if te engine keeps running then take the glow start out an if it cuts you know its the glow plug, repeat this process just to make sure, my hyper does this when the glow plugs are on the way out. Quote Link to comment Share on other sites More sharing options...
Samari Posted April 1, 2005 Share Posted April 1, 2005 Good advice Dan I forgot about that. Quote Link to comment Share on other sites More sharing options...
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