Weird noise after dpf delete - Ford Powerstroke Diesel Forum
6.4L Performance Parts Discussion What has or has not worked for you?

Powerstroke.org is the premier Diesel Truck Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 07-28-2012, 07:53 PM
Member
 

Join Date: Apr 2012
Posts: 48
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Weird noise after dpf delete

Just wondering if anyone else had heard a weird noise coming from the exhaust after a dpf delete. Almost sounds like a grinding noise right after getting on it a little, and worse as soon as I shut it off. I don't know how to explain the noise.

Sent from my SPH-D710 using AutoGuide.Com Free App
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2  
Old 07-29-2012, 05:21 AM
Compression Ignition Addict
 

Join Date: Nov 2009
Location: Fort Collins, CO
Posts: 2,065
Thanks: 0
Thanked 3 Times in 3 Posts
Feedback Score: 0 reviews
Send a message via AIM to blackcloud2k Send a message via Yahoo to blackcloud2k
is there anyway you can make a video and post it. A grinding noise doesnt sound right. The hairdryer sound is normal, and the whistle at shut down is normal, but a grinding noise....
Reply With Quote Quick reply to this message
  #3  
Old 07-29-2012, 08:44 AM
Compression Ignition Addict
 

Join Date: Nov 2008
Location: Ontario
Posts: 1,608
Thanks: 2
Thanked 9 Times in 9 Posts
Feedback Score: 0 reviews
Should whistle on shutdown for about 5 seconds sounds like your turbo might be going
Reply With Quote Quick reply to this message
  #4  
Old 07-29-2012, 10:56 AM
Member
 

Join Date: Apr 2012
Posts: 48
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
How can I post a video? I don't know if it can be heard from a video or not. I sure hope the turbo isn't going the truck only has 50k on it, only about 200 tuned. Its not so much a grinding as it is almost the exhaust releasing pressure. It just has a bit of a rattle to it for probably, as you said, 5 seconds our so after shutting it off. Is there a way to know for sure if my turbo is going out? And I'm assuming its a cab off job to replace?

Sent from my SPH-D710 using AutoGuide.Com Free App
Reply With Quote Quick reply to this message
  #5  
Old 07-29-2012, 11:48 AM
Compression Ignition Addict
 

Join Date: Nov 2009
Location: Fort Collins, CO
Posts: 2,065
Thanks: 0
Thanked 3 Times in 3 Posts
Feedback Score: 0 reviews
Send a message via AIM to blackcloud2k Send a message via Yahoo to blackcloud2k
It could be turbo bark when you are getting on it, it is normal but not good on turbos, and the whistle at when you turn the truck off is the turbo spooling down and realeasing pressure. Sounds like its normal to me, but the word grinding is still a word that is scary....
Reply With Quote Quick reply to this message
  #6  
Old 07-30-2012, 09:48 AM
Member
 

Join Date: Apr 2012
Posts: 48
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
I hope you're right man. Anyway to check my turbos without tearing into it? I know I still hit good numbers anytime I'm pulling my boat or even just uphill. Its not uncommon to hit 40lb, not sure if this makes a difference.

Sent from my SPH-D710 using AutoGuide.Com Free App
Reply With Quote Quick reply to this message
  #7  
Old 07-30-2012, 05:26 PM
Compression Ignition Addict
 

Join Date: Nov 2009
Location: Fort Collins, CO
Posts: 2,065
Thanks: 0
Thanked 3 Times in 3 Posts
Feedback Score: 0 reviews
Send a message via AIM to blackcloud2k Send a message via Yahoo to blackcloud2k
you can check for shaft play by pulling your intake and trying to wiggle the shaft.
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -8. The time now is 06:18 PM.


Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.1
Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

vB.Sponsors