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-   -   Fuel coming from pipe (https://www.rctech.net/forum/nitro-off-road/282079-fuel-coming-pipe.html)

armymedic 03-11-2009 01:21 PM

Fuel coming from pipe
 
Hi its me again, with yet another problem LOL!
XXX-NT, new 15 mach motor with about 8 tanks through it
Problem is that there is an unreal amount of fuel coming from the pipe! I know its not a tuning problem because I just drove it last night and it was fine. Now it almost shoots a stream of fuel through the pipe! Ummmmmmmmmmmmmm Help please? LOL!:o

Jaz240 03-11-2009 01:23 PM

Its one of two things or both, either you are overpriming the engine, which draws fuel into your pipe, or your high speed needle is still too rich..Just cause it runs good dont mean its tuned right..try 1/4 turn in on the HSN after you warm it up

kasarn 03-11-2009 01:28 PM

If its at idle your LSN its too rich. If its at wot your HSN is too rich. But I have a Modded motor and thats how it runs. Idle for 30 seconds and theres fuel all over the ground.

losi_racer 03-11-2009 01:41 PM


Originally Posted by kasarn (Post 5539516)
If its at idle your LSN its too rich. If its at wot your HSN is too rich. But I have a Modded motor and thats how it runs. Idle for 30 seconds and theres fuel all over the ground.

there will always be SOME fuel coming out tho


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