Need two new injectors - Ford Powerstroke Diesel Forum
User Tag List

 
LinkBack Thread Tools Display Modes
post #1 of 9 Old 02-25-2008, 07:10 AM Thread Starter
Compression Ignition Addict
 
Join Date: Jul 2007
Posts: 267
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Need two new injectors

I got my contribution test back today and they said that cyl 2 and 8 are weak. The dealer thought that it might be from the dirt that was plugging up my in tank pickup went hurt these two injectors. I looked on ebay and found Pensacola diesel is selling remaned injectors for 99 a piece with a 12 month warranty. Is this a good deal? Anyone else have better ideas? I need to get this thing going quick.

early 99 F250 4" MBRP, DIY intake, TW Chip, Built tranny from Fleece Performance Diesel, HPX line
Jonathan734 is offline  
post #2 of 9 Old 02-25-2008, 11:03 AM
Compression Ignition Addict
 
CSIPSD's Avatar
 
Join Date: Oct 2006
Location: Bend, Or
Posts: 6,169
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 32
Thanked 49 Times in 47 Posts
Feedback Score: 0 reviews
Love the Dealerships.... We dont know whats wrong... but start throwing parts at it...

Very doubtful you have any bad injectors If you were to have any bad ones, It would not be #8 as its the last one to get fuel from the dead head system ford blessed us with...

Check the wire harness, UVC, when did they do the test? Warm I assume...

01 F-250 SC PSD,320k,16 Isspro Gauges, AFE-2,CCV Mod,IAH delete,map reg,Modded H2e, 6.0 IC, 230/100 from P.I.S, Studs, 910 springs, Forged rods, Water injection,Hydra chip-No Limit/Gearhead tuning, Swamps HVHF IDM, MBRP 4" dual's, Aero, 6" tip's, 4" Revtek lift, 37/12.5/16.5 MT's
Joe



DYNOPROVEN.COM, PERFORMANCEINJECTIONSYSTEMS.COM and RIFFRAFFDIESEL.COM
CSIPSD is offline  
post #3 of 9 Old 02-25-2008, 11:13 AM
International Threat
 
Marty's Avatar
 
Join Date: May 2006
Location: Elkton, MD
Posts: 13,088
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 12 Times in 8 Posts
Feedback Score: 1 reviews
#8 is a guinea pig... anything from low fuel pressure, clogged fuel filter, bad programming etc... could cause that one to fail. Just like CSI said about the dead end fuel system.

As for #2 that's something to address.

Since it's injectors on the same bank, at opposite ends I would certainly check the UVC harness, but usually ajoining cylinders fail when the harness goes bad.

Check all wire connections on the outside and inside of the driver side bank.

Here is a video for you.

Under Valve Cover Harness

2001 F250
11.62 @ 115.79
Owner of Marty's Diesel
Elkton, Maryland
Marty is offline  
post #4 of 9 Old 02-25-2008, 06:07 PM Thread Starter
Compression Ignition Addict
 
Join Date: Jul 2007
Posts: 267
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Could this by why my problem seems to be intermittent?

early 99 F250 4" MBRP, DIY intake, TW Chip, Built tranny from Fleece Performance Diesel, HPX line
Jonathan734 is offline  
post #5 of 9 Old 02-25-2008, 06:12 PM
International Threat
 
Marty's Avatar
 
Join Date: May 2006
Location: Elkton, MD
Posts: 13,088
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 12 Times in 8 Posts
Feedback Score: 1 reviews
A scorched or "loose" UVC harness will be intermittent.

Can't be sure that's the problem though, but certainly worth a try.

Pull your driver side valve cover and make sure the harness is plugged in good and tight. You will be able to visually see where the little arms facing up are above the arm that holds them in or below it. Additionally you can see space between the connection then you know they're not getting great contact.

It will take you all of 30 minutes to pull the driverside valve cover since that's the easier one...

and that's where #2 and #8 reside

2001 F250
11.62 @ 115.79
Owner of Marty's Diesel
Elkton, Maryland
Marty is offline  
post #6 of 9 Old 02-25-2008, 07:21 PM Thread Starter
Compression Ignition Addict
 
Join Date: Jul 2007
Posts: 267
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Ya I am working on it, having just broke my wrist projects seem to be taking longer. Seems I need to figure that out first. On another not, before I took it to the dealership I checked out the UVC but couldn't tell anything was up, I will try to take another look.

early 99 F250 4" MBRP, DIY intake, TW Chip, Built tranny from Fleece Performance Diesel, HPX line
Jonathan734 is offline  
post #7 of 9 Old 02-28-2008, 08:16 PM Thread Starter
Compression Ignition Addict
 
Join Date: Jul 2007
Posts: 267
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Well I took it to another shop and was buzz tested again and cylinders 3 and 8 (dealer said they told me wrong cylinder and it was 3 and 8 as well) are weak. Said they didnt get any codes that showed the UVC's were bad. I got two new injectors for $100 so I just decided to replace them. I also want to replace both UVC's, what are the part numbers for the UVC's and what do I need to replace the injectors?

early 99 F250 4" MBRP, DIY intake, TW Chip, Built tranny from Fleece Performance Diesel, HPX line
Jonathan734 is offline  
post #8 of 9 Old 02-28-2008, 08:41 PM
allergic to hot weather

 
95and05's Avatar
 
Join Date: Nov 2007
Location: Anchor Point, AK
Posts: 1,209
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Send a message via AIM to 95and05 Send a message via MSN to 95and05
9f953 for 97 not sure they are the same but that is the # in my tech service publication-service manual

Keith in Alaska (lovin it)
94 IDI
95 7.3 ex cab L/B 4X4 (D66 stage 1s 4" Turbo back 6637 air filter and bully dog chip)
05 6.0 Excursion 4X4 (stock)
10 6.4 F350SRW CCLB manual trans (stock)


95and05 is offline  
post #9 of 9 Old 02-29-2008, 07:34 AM Thread Starter
Compression Ignition Addict
 
Join Date: Jul 2007
Posts: 267
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Does anybody know the part numbers for the UVC harnesses, I would like to get them from my local IH dealer. Also do I need any washers to install those two injectors? What about draining the oil rail?

early 99 F250 4" MBRP, DIY intake, TW Chip, Built tranny from Fleece Performance Diesel, HPX line
Jonathan734 is offline  
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