Thread: HH 250ss Engine Vibration
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Old 09-01-2011, 02:11 PM
Turf Turf is offline
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Join Date: Jan 2011
Posts: 31
Default HH 250ss Engine Vibration
Recently my HH250ss has developed an engine vibration. Happens either in idle when the engine is revved, or during riding. Checked engine mounts, tightened bolts, etc., with no luck. Any ideas? Could valves not being adjusted properly cause this? This buggy is less than a year old and has no mod's.