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Ofna ultra lx2 problems

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domv81

RC Newbie
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Hi so i have a ofna ultra lx2 with a .28 force engineand i have a problem the engine dies ill start it and then it will idle fine no problemand when i give it gas it will start to move an then just die can anyone hel p me please ??
 
is the car bugging before it dies? if too much smoke coming in a partial throttle I think your LSN very rich, And once you hit the throttle to full it suddenly dies your HSN is too lean. Its hard to tell with out hearing the sound of your engine. Try first to adjust all your needles to factory settings.
 
Yes it boggs for just a little bit then dies and when i. Give it partial throttle alot of blue smoke comes iut of the exhaust this all started 3 days ago and I've had the car for 2 weeks:
 
Have you tried a new glow plug? Although it may run/idle a plug can be worn enough that thats all it may do.
 
Yes i have I've put a new glowplug in once it started happening
 
It seems your LSN is too rich and your HSN is lean. And try to used correct glow plugs according to you nitro fuel content.
 
Thank you guys i adjusted my high speed and low speed needls last night and it runs amazing now thanks for your help !!
 
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