Cranking but not firing.. - Ford Powerstroke Diesel Forum
Reply
 
LinkBack Thread Tools Display Modes
post #1 of 11 Old 01-26-2011, 08:09 AM Thread Starter
Member
 
Join Date: Jan 2011
Posts: 86
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Cranking but not firing..

I am sitting in a walgreens parking lot just drove up here just fine, I buy stuff come out and it won't start. It is cranking but won't catch, tach is working all gauges working fuel pump is humming.... Any suggestions before I call AAA??

2000 F250 4x4 Supercab Lariat 7.3
AIS Factory Intake
Straight pipe - 5" tip
195k Running strong
Commute 75miles day @17.2mpg
Camoderek is offline  
Sponsored Links
Advertisement
 
post #2 of 11 Old 01-26-2011, 08:48 AM
Compression Ignition Addict
 
Join Date: Dec 2007
Posts: 2,900
Thanks: 7
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 2 reviews
is the wait to start light coming on? If not its a fuse but you must unplug the fuel heater bowl then fix the fuse.

2008 6.4 f250 lariat 4wd
melmount is offline  
post #3 of 11 Old 01-26-2011, 10:06 AM Thread Starter
Member
 
Join Date: Jan 2011
Posts: 86
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Yeah wait light comes on

2000 F250 4x4 Supercab Lariat 7.3
AIS Factory Intake
Straight pipe - 5" tip
195k Running strong
Commute 75miles day @17.2mpg
Camoderek is offline  
post #4 of 11 Old 01-26-2011, 10:09 AM
Mod Newbie

 
dhanna6powerstroke's Avatar
 
Join Date: Feb 2008
Location: Bloomington, IN.
Posts: 13,172
Thanks: 6
Thanked 144 Times in 135 Posts
Mentioned: 0 Post(s)
Quoted: 19 Post(s)
Feedback Score: 2 reviews
You need to get a hold of a scan tool and monitor the ICP and IPR readings.
dhanna6powerstroke is offline  
post #5 of 11 Old 01-26-2011, 10:10 AM
Compression Ignition Addict
 
Join Date: Dec 2007
Posts: 2,900
Thanks: 7
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 2 reviews
you can try unplugging the icp sensor and see if it starts. If its that with it unplugged it will o to a defualt setting which should idle the truck

2008 6.4 f250 lariat 4wd
melmount is offline  
post #6 of 11 Old 01-26-2011, 10:23 AM
Mod Newbie

 
dhanna6powerstroke's Avatar
 
Join Date: Feb 2008
Location: Bloomington, IN.
Posts: 13,172
Thanks: 6
Thanked 144 Times in 135 Posts
Mentioned: 0 Post(s)
Quoted: 19 Post(s)
Feedback Score: 2 reviews
IPR needs to be at least 500 psi to start and the ICP needs to be at least .85 volts

Last edited by dhanna6powerstroke; 01-26-2011 at 10:34 AM.
dhanna6powerstroke is offline  
post #7 of 11 Old 01-26-2011, 10:30 AM
ADMIN AND TECH


 
SCUFFY828's Avatar
 
Join Date: Oct 2006
Location: winston salem north carolina
Posts: 9,318
Thanks: 0
Thanked 11 Times in 11 Posts
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
Quote:
Originally Posted by dhanna6powerstroke View Post
IPR needs to be at least 500 psi to start and the ICP needs to be at least .85
icp needs to be at least 500 and ipr should be no more than 45 percent to start , if ipr duty cycle goes to 85 percent then its closing off to far , and there is a problem, icp voltage may be around .85 to .90


To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

ITS STOCK
SCUFFY828 is offline  
post #8 of 11 Old 01-26-2011, 10:34 AM
Mod Newbie

 
dhanna6powerstroke's Avatar
 
Join Date: Feb 2008
Location: Bloomington, IN.
Posts: 13,172
Thanks: 6
Thanked 144 Times in 135 Posts
Mentioned: 0 Post(s)
Quoted: 19 Post(s)
Feedback Score: 2 reviews
Quote:
Originally Posted by SCUFFY828 View Post
icp needs to be at least 500 and ipr should be no more than 45 percent to start , if ipr duty cycle goes to 85 percent then its closing off to far , and there is a problem, icp voltage may be around .85 to .90
Oops, I had those backwards.
dhanna6powerstroke is offline  
post #9 of 11 Old 01-26-2011, 10:35 AM
ADMIN AND TECH


 
SCUFFY828's Avatar
 
Join Date: Oct 2006
Location: winston salem north carolina
Posts: 9,318
Thanks: 0
Thanked 11 Times in 11 Posts
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
Quote:
Originally Posted by dhanna6powerstroke View Post
Oops, I had those backwards.
just messin with ya


To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

ITS STOCK
SCUFFY828 is offline  
post #10 of 11 Old 01-26-2011, 10:44 AM
Mod Newbie

 
dhanna6powerstroke's Avatar
 
Join Date: Feb 2008
Location: Bloomington, IN.
Posts: 13,172
Thanks: 6
Thanked 144 Times in 135 Posts
Mentioned: 0 Post(s)
Quoted: 19 Post(s)
Feedback Score: 2 reviews
Quote:
Originally Posted by SCUFFY828 View Post
just messin with ya
Gotta be wrong sometime
dhanna6powerstroke 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