How to Start a Nitro RC Car Without a Glow Plug Igniter
Learn how to start a nitro RC car without a glow plug igniter and get back to the thrill of speed without the hassle.
By Elite Radio Control teamUpdated 4 min read
Part of the guide: Nitro and gas RC cars

Welcome to our blog. Today we’re talking about how to start a nitro RC car without a glow plug igniter. If you’re here, chances are you’ve just bought a new nitro RC car but don’t have a glow igniter to start it.
Don’t worry: we’ll walk through the process step by step.
Getting ready
Before you try to start your nitro RC car without a glow igniter, get the car ready to run properly. That means installing the battery and filling the tank with the right fuel.
Make sure the battery is fully charged and that you’re using the correct fuel for your engine, with the right oil content.
Starting the engine
Once your nitro RC car is ready, you can start the process. First, turn on your transmitter and then flip the car’s power switch to “On”. Then start the engine with its pull starter or starter box.
Next, apply throttle gently to bring the revs up until the car starts to move. Once it’s moving, try to hold a steady speed so you don’t overheat the engine.
Final check
Once the car is running, do a final check to make sure everything works as it should. That includes the brakes, the steering, the fuel level and the tires.
If everything looks good, go ahead and enjoy your nitro RC car.
What safety precautions should you take when starting a nitro RC car without a glow igniter?
Starting a nitro RC car without a glow igniter calls for a few safety precautions. First, always wear safety glasses to protect your eyes from dirt and debris kicked up when the car starts.
It’s also important to make sure the area around the car is safe before you start it. That means no people or objects nearby that could get hit or damaged by the engine’s exhaust.
Make sure the fuel is the right blend for your engine, too, because the wrong fuel can damage it. Finally, always make sure the engine is properly lubricated before starting it to avoid damage.
What gear do you need to start a nitro RC car without a glow igniter?
To start a nitro RC car without a glow igniter, you need a setup that includes a good engine, a carburetor, a good radio system, a good battery, good engine oil, a good air filter, a good fuel filter, a good power switch and a good fuel tank.
You’ll also need nitro fuel, plus a few specific RC tools for maintaining the car, such as a glow plug wrench, a carburetor wrench, a screwdriver, a precision screwdriver and pliers.
What problems can come up when starting a nitro RC car without a glow igniter?
Starting a nitro RC car without a glow igniter can cause a range of problems, from hard starting to poor performance. A nitro engine fires because the glow plug’s element is hot; if the plug isn’t heated properly, the engine won’t fire reliably.
Cranking over and over without it firing can also flood the engine with excess fuel, which makes it even harder to start and costs power until the extra fuel clears. A poorly set fuel mixture makes these starting problems worse.
All of these problems hurt engine performance and can even end up damaging the engine.
What are the steps to start a nitro RC car without a glow igniter?
To start a nitro RC car without a glow igniter, follow these steps:
- Make sure the fuel tank is full and the fuel is fresh.
- Set the car on a flat surface and make sure the steering is straight.
- Remove the carburetor cap and open the fuel needle halfway.
- Turn on the power switch and crank the engine until it warms up.
- Open the fuel needle until the engine runs at a steady pace.
- Now you can rev the engine with the throttle.
How do you adjust the fuel mixture on a nitro RC car without a glow igniter?
The best way to adjust the fuel mixture on a nitro RC car without a glow igniter is to set it based on how much fuel the engine needs.
Watch how much smoke comes out of the exhaust to tell whether the mixture is too rich or too lean. If it’s too rich, turn the high-speed needle clockwise to lean it out. If it’s too lean, turn it counterclockwise to richen it. You’ll find the full procedure in our guide on how to tune a nitro RC engine.
Conclusion
As you can see, it’s possible to start a nitro RC car without a glow igniter. Still, follow all the instructions before starting the engine to make sure the car runs properly.
Follow these steps and you’ll be enjoying your nitro RC car with no trouble at all.
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