anyone have any ideas what is wrong if i get my envder st started and i pull back on the radio to give it some gas but the engine just stays at idle? every thing looks like its moving how it should. could this be a jamed carb?

1. End points are not set correctly.

2. The linkage is not connected.

3. The servo is in reverse or not working.

If you think the carb is jamed carb, pull it back by hand and find out if that is what it is.

^^^^^^^^^^^^^very well said

^