matthew619 Posted July 31, 2011 Share Posted July 31, 2011 hi guys i was starting my hpi trophy 4.6 and after it warmed up it only stays running for about 5 seconds then just cuts out every time and my preformance is really bad please i need help thanx matt Quote Link to comment Share on other sites More sharing options...
HUNTER.P Posted July 31, 2011 Share Posted July 31, 2011 when you start it lift it off the ground and rev it plenty, this heats the engine up and should top it from cutting out Quote Link to comment Share on other sites More sharing options...
wiggy2k7 Posted July 31, 2011 Share Posted July 31, 2011 (edited) hi guys i was starting my hpi trophy 4.6 and after it warmed up it only stays running for about 5 seconds then just cuts out every time and my preformance is really bad please i need help thanx matt Check the glow plug is OK. Ive read a few people say they too have problems with the truggy 4.6 idle (something to do with the clutch/clutch spring) Also it could just be a tuning issue Edited July 31, 2011 by wiggy2k7 Quote Link to comment Share on other sites More sharing options...
badger906 Posted July 31, 2011 Share Posted July 31, 2011 could also be too rich on the bottom. having said that not all engine idle till the tank is empty. my Rb is only good for about 10 seconds before it needs a blip of throttle or it will die Quote Link to comment Share on other sites More sharing options...
RooBoonix Posted July 31, 2011 Share Posted July 31, 2011 could also be too rich on the bottom. having said that not all engine idle till the tank is empty. my Rb is only good for about 10 seconds before it needs a blip of throttle or it will die my kyosho gx-15 engine does too, after 10 or so seconds it dies, less time if it isnt hot. Quote Link to comment Share on other sites More sharing options...
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