6.0 Serp belt issues - Ford Powerstroke Diesel Forum
User Tag List

 
LinkBack Thread Tools Display Modes
post #1 of 3 Old 06-19-2012, 08:36 PM Thread Starter
Powerstroke.org Rookie
 
Join Date: Sep 2010
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
6.0 Serp belt issues

When under a load the fan comes on as it should. If the engine is above 2500 rpm the belt will squeal like a little pig. I have replaced 2 belts and the tensioner. At a loss as what to do next. Any ideas?
jeffro6847 is offline  
Sponsored Links
Advertisement
 
post #2 of 3 Old 06-19-2012, 10:31 PM
Member
 
Join Date: Feb 2011
Posts: 71
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 2
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Have you checked the idler pulley bearings? Might be the cause.
phil_phil is offline  
post #3 of 3 Old 06-20-2012, 12:05 AM
Compression Ignition Addict
 
Join Date: Oct 2010
Location: Beautiful BC
Posts: 534
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Sounds like a failing fan clutch to me. My 03 did the same thing. High RPM under load, and squeal like no tomorrow.

1991 Ranger - 38" TSL's, 3 link, One tons, 5.38s on King air shocks....under construction.
1997 Ranger - reg cab flare side, 3.0L, M5OD-R1, 4x4, 31x10.50r15 MT's.
2008 F350 - Crewcab short bed, 6.4L diesel, H&S XRT Pro, AFE DOC/DPF delete
1972 Mustang Coupe - 302, c4, 9", 4.11's locked.
WildStyle is offline  
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:
OR

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
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



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

 
For the best viewing experience please update your browser to Google Chrome