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Dirt Bike Discussions By Brand
Yamaha MX & Off-Road Dirt Bikes
help me diagnose this yz450
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[QUOTE="Ol'89r, post: 1424790, member: 17212"] Spark, fuel and air. Those are the three things that your bike needs to run. Like Okie said, check the simple stuff first. Petcock on? Gas tank vent clear? Got spark? No rags stuffed in air box? :ohmy: (Sorry Thumbs). :rotfl: Make sure you have spark. If not, check your kill button and all wiring for a loose or corroded connection. Make sure you have gas. Pull the cap on the bottom of the carb to see if gas is flowing freely through the system. Check your jets to insure they are not clogged with dirt. You already did the airbox and filter so that should be ok. [/QUOTE]
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Dirt Bike Discussions By Brand
Yamaha MX & Off-Road Dirt Bikes
help me diagnose this yz450
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