Weird Turbo Sound - Ford Powerstroke Diesel Forum
 
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post #1 of 7 Old 02-25-2013, 03:40 AM Thread Starter
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Weird Turbo Sound

I have a '03 F250 with 6.0. Whenever I build up boost, and then let off throttle, it is making a weird loud bleed off noise through the air filter. Just started last night. Any ideas?
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post #2 of 7 Old 02-25-2013, 12:21 PM
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Its not the chug chug chug noise or turbo fart? Somethin different?

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post #3 of 7 Old 02-25-2013, 05:20 PM
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Re: Weird Turbo Sound

My guess. Your turbo vanes are sticking, causing an overboost. Pull the turbo and inspect/clean it.

Sent from my phone that somebody didn't help me get.

Unfortunately had to Sell my ......2004 KR CC SWB FX4 - Edge insight cts, blue spring upgrade, updated HFCM drain plug, XDP coolant filter, CAT EC-1 rated coolant, Custom Diesel EGR delete, CAT delete, Rotella T6

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post #4 of 7 Old 02-25-2013, 05:53 PM Thread Starter
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Originally Posted by michaelaiman View Post
Its not the chug chug chug noise or turbo fart? Somethin different?
Yes, it's the chug chug chug noise that I have heard on turbo cars at the dragstrip. It s my friends truck and he said that it has never done it before yesterday. Thank You. Scott.

Last edited by SuperDually; 02-25-2013 at 05:57 PM.
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post #5 of 7 Old 02-25-2013, 05:57 PM Thread Starter
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Originally Posted by southend View Post
My guess. Your turbo vanes are sticking, causing an overboost. Pull the turbo and inspect/clean it.

Sent from my phone that somebody didn't help me get.
Another guy that we work with suggested dirty vanes too. Just wanted to post it on here because I wanted some more opinions. Thank you . Scott.
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post #6 of 7 Old 03-04-2013, 04:46 PM Thread Starter
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He fixed the problem. Vanes were sticking. He had access to another turbo,so just put the other turbo on. Thanks for your help everyone. Scott.
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post #7 of 7 Old 03-05-2013, 07:24 AM
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Re: Weird Turbo Sound

Thanks for the update.

Sent from AutoGuide.com Free App

Unfortunately had to Sell my ......2004 KR CC SWB FX4 - Edge insight cts, blue spring upgrade, updated HFCM drain plug, XDP coolant filter, CAT EC-1 rated coolant, Custom Diesel EGR delete, CAT delete, Rotella T6

SEE MY OIL COOLER REPLACEMENT AND EGR DELETE - http://www.powerstroke.org/forum/gen...tml?highlight=
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