Mysterious Valve Rattle - Ford Powerstroke Diesel Forum
LinkBack Thread Tools Display Modes
post #1 of 1 Old 10-29-2009, 05:06 AM Thread Starter
Join Date: Jun 2008
Posts: 52
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Mysterious Valve Rattle

When Iím cruising at highway speed I hear a faint rattle coming from my engine. It sounds like a gas burner running on cheap gas. Like valve rattle. It stops when I accelerate and decelerate. It happens only at cruising speeds. It's not the AC compressor.

Another problem which is probably related to this. My truck starts great but runs like crap until it's warmed up. I have the latest Stealership flash and it is not throwing any codes.

Anyone have clue? Bad injector(s)? I'm getting real tired of dealing with this truck.
cajun1963 is offline  
Sponsored Links

Quick Reply

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:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


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