I've got some conflicting info recently. One dealer told me to always slow the engine all the way down at idle because it's easier on the engine. Another dealer told me to always shut down at full throttle because when you slow the rpms the engine backfires more and that's hard on the head gasket. I'm no expert on small engines but would really like to know what the truth is.
Engine RPMs up or down on shutdown?
srheinz
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mine backfires when its too high and too low. i stick it in the middle and turn the key
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