Jammin X1CR User Manual (English)

Questions and Answers:

T
Tommy GeorgeAug 2, 2025
What to do if my Jammin Toy car is hard to control at a distance?
- J
  Joshua WatsonAug 2, 2025
  If your Jammin Toy car is hard to control or loses control at a distance, the following could be the issue: * The batteries in the car might be low – replace them. * The radio batteries might be low – replace them. * There could be bad reception from the radio – check the antenna and batteries. Loose screws on the chassis can also interfere with the radio. * The car radio might be wet – turn off the engine and dry the receiver with air. Do not run it again until it is fully dry.
T
Thomas MartinezAug 8, 2025
How to fix an engine that will not start on my Jammin Toy?
- A
  Albert JohnsonAug 8, 2025
  If the engine of your Jammin Toy will not start, consider these potential causes and solutions: 1. **Fuel line not primed:** Fill the fuel tank and pressurize the tank by capping the exhaust. 2. **Glow plug not heating:** Check the glow plug battery heater or replace the plug. 3. **Engine flooded:** Check the carburetor needle setting, avoid over-priming, and remove the glow plug to pour out excess fuel. 4. **Needle valves not set up:** Check the needle setting for break-in. 5. **Servo linkage incorrect:** Check the linkage for correct radio neutral. 6. **Carb barrel closed:** Ensure a slight barrel gap, around 1/6th.
D
David LyonsAug 13, 2025
Why does my Jammin X1CR engine start and stop?
- M
  Matthew MooreAug 14, 2025
  Your Jammin Toy engine might start and stop due to several reasons: * The fuel tank could be empty. Check the fuel level and prime the fuel line/carb. * The glow plug might be bad. Even if it heats up, try replacing it with a known good plug. * The master needle could be closed. Check the master needle setting. * The engine might be too hot. Check the needle settings. * The low end might be too lean. Check the low end needle, which is factory set.
J
Joseph YatesAug 19, 2025
What causes slow throttle response on a Jammin X1CR?
- S
  Sarah SmithAug 19, 2025
  A slow throttle response in your Jammin Toy can be attributed to: * Incorrect needle settings. Check the needle settings. * Fuel pressure in the tank. Inspect the pressure line to the tank and the lid seal. * Linkage not opening fully. Ensure the throttle is fully open at full throttle on the radio. * Low batteries in the car. Turn off the engine and replace the car batteries.