Thread: Jerky Runner
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Old 08-14-2018, 06:46 PM   #4
eagle
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Location: Eagle Bend, MN
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Default Re: Jerky Runner

Replacing parts before troubleshooting is a sure way to introduce more problems. Pull a spark plug wire and run the engine, is the spark hot and steady? Use an unlit propane torch around the intake manifold, does the engine RPM change? Do you have a good stream of gas at the carb inlet?
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