Engine Vibration

nomad ryder · 11-19-2013, 12:24 PM

My '04 1500 with 48k miles started to vibrate, but only after i made some mods. I opened up the air intake with a Cadmann, and i notice now the left floorboard vibrates. I'm assuming the added air has changed its firing characteristics, and by extension, its vibration characteristics, too. The bike runs great (getting more fuel via 1600 ohms of resistance in the temp sensor signal wire) and is too rich, if anything. I'm going to take out one of the resisters, the 800 ohm, leave the 1200, and see how it goes. Still futzing with the right side intake, too. it's always a work in progress, i guess.

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11-19-2013, 12:24 PM	#4
nomad ryder Member Join Date: Nov 2013 Location: Orange County, CA Posts: 274	My '04 1500 with 48k miles started to vibrate, but only after i made some mods. I opened up the air intake with a Cadmann, and i notice now the left floorboard vibrates. I'm assuming the added air has changed its firing characteristics, and by extension, its vibration characteristics, too. The bike runs great (getting more fuel via 1600 ohms of resistance in the temp sensor signal wire) and is too rich, if anything. I'm going to take out one of the resisters, the 800 ohm, leave the 1200, and see how it goes. Still futzing with the right side intake, too. it's always a work in progress, i guess.
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