Thread: 1997 f350 turbo wooshing noise
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Old 02-01-2009, 07:24 PM
big white bufflo big white bufflo is offline
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Re: 1997 f350 turbo wooshing noise
that is normal when cold it it the exhuast back pressure valve [ebpv] it help the truck warm up to know more about your 7.3 visit the ford powerstroke forum
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