Traxxas nitro rustler 1.5 manual
To check your low speed mixture setting, perform this simple test.
Slash 4X4 Ultimate, slash 4X4 VXL, slash OBA.E-Revo VXL Brushless, ford Fiesta ST Rally, ford Fiesta ST VR46.If the engine stalls immediately, then the low speed needle is my car has a cracked header probably set too lean.The throttle opening at idle should be set as shown in the drawing.Make sure that the throttle trim on the transmitter is adjusted correctly so that the throttle arm actually rests against the idle stop screw.Setting THE idle speed, now that the engine mixture is tuned, the idle speed may be set too high.Do not readjust your carburetor settings unless you suspect that the settings have been changed or if you need to make adjustments for altitude (above 3000 ft).Turn the high-speed mixture screw clockwise, by hand, until it stops (Do not tighten or the needle may be damaged).This adjustment will smooth the idle and improve acceleration to mid-speed.Lean the mixture 1/8 of a turn (clockwise) and re-test.This screw meters the fuel at low speeds.E-Maxx Brushless (39087-3 e-Maxx (39036 e-Maxx (39036-1 e-Maxx (39036-4).If you are using a digital temperature gauge, the Pro.15 tuned for performance runs in the range of 300-320.Popping or clattering sound when decelerating (detonation).E-Revo VXL (71074-1 e-Revo VXL (71074 e-Revo (56036).Continue to lean the fuel mixture in 1/16 turn increments until : 1) There is no longer any performance increase or 2) The engine begins to cut out at high speed or 3) The engine begins to overheat.The opening should be 1 to 1 1/2 millimeters at the widest point in the opening.Turn the mixture screw back out (counter-clockwise) the previous 15-degrees to reach the optimum fuel mixture setting.You should be able to pinch the fuel line for 1 or 2 seconds without stalling the engine.If you experience any stalling or hesitation when accelerating, then the low speed mixture is too lean.
The idle speed may need to be readjusted after the engine is warm.
Click here for instructions on how to break-in the TRX Pro.15 engine.
Slash VXL TSM OBA, slash VXL w/TSM, stampede.