Hyper 7 .21 Reving Out (Help!!)

[xl3nt]

This is my 3rd post getting used to this.
I've been having problems with my hyper 7 4 a while now this is the last of them hopefully. ok my engine would not run at first it would just start rev out then cut out so i adjusted my settings and got it runnin now my problem is, it is idleing too high its just keeps runnin away and i have the throttle on brake, I've tied everything tweeking the idle settings and no diffrence I'm i doing sumthing wrong...?

 

[RC Addict]

First check your throttle trim and make sure it is centered or neutral.

Second make sure your linkage isn't binding and that your carb opening is about 1mm wide with the engine off.

Third back off your LSN and or idle screws if they are cranked too far in.

If everything checks out time to look for air leaks.

 

[newviennajj]

its coming

 

[xl3nt]

thanks for that I'm starting it with my electrics switch of so i will have to try the idle and lsn "trick". when you say check for air leaks do mean in the fuel line or engine because i have noticed sum air bubbles in my fuel line?