motor stalling

[highflyin]

i have a hpi .15 fe and when i let off full throttle the engine dies. when i let off and its coasting it burrbles. does that maen its to rich or lean

 

[HPIdriver046]

I have the same engine and i would say too rich...Also i used to have problems with my carburator where it would constantly stall so i upgraded to the big bore carb for the .15fe that is a 5.5mm opening instead of the tiny stock one.Now my emngine idles erfexctly and never stalls. Also check your idle screw.

 

[highflyin]

thaks i will try that tommaro

 

[Paintbug]

make sure your servo is adjusted correctly as well. when you hit the brakes the carb should not move.

 

[Nitroz28]

hpidriver046, where did u purchase that 5.5 mm carb ? does it have a LSN and a HSN ? and did u buy a complete one? i can't find one.

 

[jon2]

You need to adjust your opening on the stock carb
Refer back to your manual! I had a rtr 3 with that engine.
Try getting a hold of an OS 10E-R USED or an HPI

Check this out for the HPI carb..http://www.hpiracing.com/buyhpi.htm
Just remember that the 15 FE requires the two set screws one on each side

normally it is a compression fitting on common engines

good luck!!

Jon