7.3L SHUDDER SOUND.....HELP PLEASE - Ford Powerstroke Diesel Forum
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Old 08-26-2010, 08:11 PM
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7.3L SHUDDER SOUND.....HELP PLEASE

Just wondering here my 02 F 350 7.3 seems to make a shuddering sound at around 90 kms plus or when under heavy load or going up any steep hills at great speed...The truck is modded, AFE stage 2 intake, chipped gauges & 4" turbo back, any idea whats causing it and how to make it go away ?


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Old 08-26-2010, 09:23 PM
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sounds like you're getting turbo surge... get a WW.
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Old 08-26-2010, 09:25 PM
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or try to avoid that rpm range if you can, lol.
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Old 08-26-2010, 09:29 PM
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sounds like you're getting turbo surge.....get a WW

whats the WW?
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Old 08-26-2010, 09:48 PM
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Google: Wicked Wheel
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Old 08-27-2010, 06:56 AM
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that being said then with he wicked wheel, that should still work with the cold air intake as well correct?

Are turbo surge and compressor surge the same thing ?




that's the noise i am getting with it

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Old 08-27-2010, 06:59 AM
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100% wicked wheel will fix your problem... that sound is your turbo trying to suck more air than it can handel , cause the compressor wheel is to small.. this is verry bad for your turbo an can break the shaft.. spend $80 on a wicked wheel an problem solved..
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