Why is my spark plug not working on my ATV?
This is the wire that hooks up to the spark plug when it is bolted into the engine. Sometimes these wear out because the wire itself is usually exposed to dirt, rocks, and debris while riding. If the spark plug wire looks good, the next step is to check for bad connections or bad switches.
How can I tell if my ATV engine is sparking?
To quickly tell if your ATV is getting spark, remove the spark plug from the engine. Reinsert the plug back into the coil wire. Hold the electrodes of the spark plug close to the engine to ground it, and try starting the engine. If you see spark coming from the end of the spark plug, your ATV engine is getting spark.
How do you get a spark out of an ATV?
Remove the ignition coil lead boot from the spark plug. Pull straight outwards from the engine. Remove the spark plug from the engine. Use a spark plug socket wrench. Spark plugs sockets are either 5/8 inches (16mm) or 13/16 (21mm) inches. Connect the spark plug with the ignition coil lead.
What to do when your engine has no spark?
Insert a spark plug tester into the plug boot and ground it on a piece of metal on the engine. Finally, Have someone crank the engine and watch for spark. Remove one of the coils from the spark plug. Use an extra spark plug. A spark plug tester. Or even a screwdriver in the end of the coil.
This is the wire that hooks up to the spark plug when it is bolted into the engine. Sometimes these wear out because the wire itself is usually exposed to dirt, rocks, and debris while riding. If the spark plug wire looks good, the next step is to check for bad connections or bad switches.
Remove the ignition coil lead boot from the spark plug. Pull straight outwards from the engine. Remove the spark plug from the engine. Use a spark plug socket wrench. Spark plugs sockets are either 5/8 inches (16mm) or 13/16 (21mm) inches. Connect the spark plug with the ignition coil lead.
To quickly tell if your ATV is getting spark, remove the spark plug from the engine. Reinsert the plug back into the coil wire. Hold the electrodes of the spark plug close to the engine to ground it, and try starting the engine. If you see spark coming from the end of the spark plug, your ATV engine is getting spark.
What to do if there is no spark in the ignition coil?
Just like before: while cranking the engine, use a multimeter to check for voltage at the two primary wires of the ignition coil. Connect your back multimeter lead to the black ground wire at the coil, and with the red lead to the lighter color wire (usually blue or purple, but it varies).
What to do if your Polaris Sports has no spark?
These should be followed when you have a no spark condition on your Polaris Sports, but this process will be the same or similar on many other ATVs also (Honda, Suzuki, Yamaha, Kawasaki). While there could be many other reasons why your ATV has no spark, this how-to process should provide a starting point on troubleshooting the problem.
Why is there no spark in my ignition?
An ignition module requires some type of external input in order to activate. If your vehicle stalls unexpectedly during operation and will not start again, it is likely because of loose or corroded electrical connections in the ignition module. In this case, check the switch, clean oxidized terminals, and replace broken wires if necessary.
Where does the spark come from on an ATV?
Reinsert the plug back into the coil wire. Hold the electrodes of the spark plug close to the engine to ground it, and try starting the engine. If you see spark coming from the end of the spark plug, your ATV engine is getting spark.
How can I tell if my quad has a spark?
A lot of quads have fail safes you need to think about when trying to start the engine. If you have a hard time being able to tell if you can see a spark or not, you could always have a buddy hold the electrodes of the spark plug. If he yells when you try to start the engine, you have spark.
Reinsert the plug back into the coil wire. Hold the electrodes of the spark plug close to the engine to ground it, and try starting the engine. If you see spark coming from the end of the spark plug, your ATV engine is getting spark.
Insert a spark plug tester into the plug boot and ground it on a piece of metal on the engine. Finally, Have someone crank the engine and watch for spark. Remove one of the coils from the spark plug. Use an extra spark plug. A spark plug tester. Or even a screwdriver in the end of the coil.
What to do if your Honda ATV Sparkplug is on fire?
This unhooks the kill switch, ATV ignition switch and wiring for those switches. If the spark improves, the problem is within wiring from one of those switches or a switch itself is to blame. Now you’ll need to disconnect each switch (one at a time) to trace it to the failed part. 4. Test the stator resistance.
This unhooks the kill switch, ATV ignition switch and wiring for those switches. If the spark improves, the problem is within wiring from one of those switches or a switch itself is to blame. Now you’ll need to disconnect each switch (one at a time) to trace it to the failed part. 4. Test the stator resistance.