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Harmonic Balancer question?

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Old Sep 15, 2010 | 05:12 PM
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Default Harmonic Balancer question?

Is there any signs when the harmonic balancer is going bad? 83 F150 302 carb. Thanks
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Old Sep 15, 2010 | 10:49 PM
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With the engine running,do you have a vibration?

Take the belt off the crank pully,if you can move it up/down or side to side its bad. If you see the rubber bulging or cracked, replace it.
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Old Sep 16, 2010 | 01:16 AM
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When I have the truck in gear the whole truck will shake. Also when I am driving it will sometimes shake as i am going down the road.
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Old Sep 16, 2010 | 08:43 AM
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What engine and transmission are we talking about. Does it shake only while driving, or will it shake in neutral when you rev the enging?
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Old Sep 16, 2010 | 04:21 PM
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83 ford f150 302 V8 AOD transmission. The truck truck will at an idle and when the truck is in gear.
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Old Sep 16, 2010 | 05:45 PM
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Ok,trying to rule out torque converter. Probably is the harmonic balancer.
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