Piston sticks at the top of the container (new engine).
The piston's progressiveness during the piston enclosure is so tight, here is no liberty for the piston to glide to the top. The solution is to bake up the piston chamber beside a fleece appliance or grill gun. This will spread out the chamber, allowing the piston to slither smoothly, patch maintaining right compression.
Nitro engine dies as before long as you wrench it off the electric motor box
If your RC car is properly tuned, your hurdle is probably a flowing taking hold nut . The clasp nut is what connects the regulator to the shaft. Pressing low your RC car on the starting motor box presses the grip nut hostile the fly wheel, creating the wheel that gets your nitro started. However, if your grip nut is loose-fitting from wear and slash or impacts, it won't have the strait-laced netting it necessarily to keep hold of the car running past you have removed your conveyance from the electric motor box. To see if you have a drooping seize nut, facial expression for the fly controls spinning on it's own. If it does, you status to get out the engine and tighten or regenerate the grab nut.
Engine seating room when car put on the bottom.
A cold clutch-bell good posture or ruined clutch-retainer season is the most imagined wrongdoer. The motor stalls because the snatch is engaged when the motor is idling. When you put the car on the crushed the engine croaks as it is not running fast ample to modify the car. The fee time of year or grip bell position are forcing the seizing to be affianced when it shouldn't be. You'll need to study some environs and put right or replace as necessary.
Car engine moving rearwards.
This is a rampant problem, with an unforced fix as it is always caused by individual errors. Make in no doubt you put your RC car on the electric motor box next to the word-perfect position and that you put your wires on the correct poles of the artillery.
Your motor dies piece warm up.
The most possible effect of this is a frayed composer and/or cylinder sleeve. When the engine is cold, compaction is modest to get it started and run nicely. As it warms up the fit betwixt piston and cloth covering loosens up as the sleeve expands. If the fit is bad enough, your substance can leaving the cylinder preceding the walter piston. As the motor gets warmer, this phenomenon gets worse until the engine one of these days seats. You'll inevitability to renew the motor or, if you like in employment on this benevolent of thing, the piston and arm.
Your roto-start or pullstart nitro won't creation.
Your unidirectional bearing may not be contractable on the crank channel. This can begin if it is tremendously impure and you can cleansed it , let it dry overnight, and re-install it.
Your motor rate increases while idleness.
Highly probable that the low alacrity acerate leaf on the engine is set too spindly . A favorable validatory examination is to difficulty the gasoline band and instance how lasting the engine runs. If so much smaller quantity than five seconds it's too lean, if much longest than 5 seconds, it's too born with a silver spoon in your mouth.