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Old 08-19-2014, 02:04 PM
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Whining Noise - Low Boost

Installed an EGR Delete / CAC / Elbow this past weekend and finally got to drive the truck today.

Whenever I get into the throttle it makes a whining noise, and no matter how hard I push it (only did this once to test) it won't go past 22lbs of boost.

Going to re-do the CAC boots, but thought I'd post this here to let people chime in on what they think it is.

Up-pipe? Down-pipe? I'm going to crawl under it later and look for soot.

Any ideas?http://vid154.photobucket.com/albums...ps08dbcf22.mp4
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Old 08-19-2014, 02:12 PM
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I would be willing to bet you have a cracked up pipe. Check the bellows on the up pipes and check the crossover pipe (the one where the ebp sensor is located).
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Old 08-19-2014, 02:24 PM
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Okay. Thank you for the fast reply.

Will driving the vehicle as-is hurt it? Not forever, obviously.

Is that EBP Sensor the one I've read about people relocating? If so, I found this kit which has the block-off place and place to connect the Sensor. Do you know if anyone sells *JUST* that block-off plate? Or can I "modify" mine and use it?

EGR Delete Kit
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Old 08-19-2014, 02:36 PM
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Pasting this Tutorial here for me to easily find later, should I in fact need it:

EBP Relocate
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Old 08-19-2014, 05:23 PM
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Thankfully it was just the clamps on the CAC. Thank God!
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Old 08-20-2014, 06:02 AM
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Quote:
Originally Posted by nine9six View Post
Thankfully it was just the clamps on the CAC. Thank God!
Good deal man. usually when there is a whining noise it ends up being the up pipes. Glad it was something simple
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Old 08-20-2014, 06:39 AM
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Yes'sir! These forums have been a GREAT source of information. Thank you PS.org and it's members.
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