long crank after injector install - Ford Powerstroke Diesel Forum
User Tag List

Reply
 
LinkBack Thread Tools Display Modes
post #1 of 11 Old 12-24-2009, 02:50 PM Thread Starter
Compression Ignition Addict
 
Nitro41's Avatar
 
Join Date: Sep 2009
Location: Aurora, IL
Posts: 572
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
long crank after injector install

i just finished putting in my stage 1's. I got it to fire and drove it around for 20 minutes. shut it off, and it had a long crank to turn back on.

today, I tried again, long crank, fired, and then shut it off and it had a long crank to start.


it used to fire right up with the old leaky oring injectors but with the new ones and new glowplugs it just doesnt wanna start. whats up with this? i pushed the GP wires back on good, and i can hear the GPR clicking under the hood.


also, i am watching the guages, and the truck will crank for 7-10 seconds, then i see oil pressure jump up to normal then it conitunes to crank bout 3-5 more seconds then fires. I checked oil level and it in the cross hatch area.

97 Single Cab F250 4x4 5 speed

Swapped D-60
Locked front and rear
160 sticks
Wildman Tunes
Hood Stack
OFE clutch
T500 HPOP
Linex rockers
35" MTR Kevlars
and a bunch more...
Nitro41 is offline  
Sponsored Links
Advertisement
 
post #2 of 11 Old 12-24-2009, 03:09 PM
Compression Ignition Addict
 
baddkarmaracing's Avatar
 
Join Date: Jul 2008
Location: harlingen tx
Posts: 1,138
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
it probably has some air in the fuel system and maybe in the hpo system

2008 F250 6.4 CC SB Fx4
Gearhead tunes, flopro exhaust,AFe intake
baddkarmaracing is offline  
post #3 of 11 Old 12-24-2009, 04:05 PM
Compression Ignition Addict
 
Join Date: Jun 2009
Location: Molalla, Oregon
Posts: 957
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Yeah, just need to purge the air from the high pressure oil system, ford info used to suggest spirited driving.......dont get a ticket, lol

Robsr is offline  
post #4 of 11 Old 12-24-2009, 04:42 PM
a truck
 
Matt P's Avatar
 
Join Date: Nov 2007
Location: Lima, OH
Posts: 13,142
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
You definitely still just have air in the system just drive it some more and drive it harder, I normally drive 30 or so miles after doing injectors to get all the air out

03 king ranch w/ a cummins
Matt P is offline  
post #5 of 11 Old 12-24-2009, 08:25 PM Thread Starter
Compression Ignition Addict
 
Nitro41's Avatar
 
Join Date: Sep 2009
Location: Aurora, IL
Posts: 572
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
okay thanks guys. this whole process has been really funky at this time of year LOL. i had to do the whole process outdoors, and shipping has been HORRIBLE due to christmas.

oh well. but the good news is, once its runnin, she runs like a damo champ

97 Single Cab F250 4x4 5 speed

Swapped D-60
Locked front and rear
160 sticks
Wildman Tunes
Hood Stack
OFE clutch
T500 HPOP
Linex rockers
35" MTR Kevlars
and a bunch more...
Nitro41 is offline  
post #6 of 11 Old 12-24-2009, 08:43 PM
WNY Biodiesel Co-op
 
greasyF250's Avatar
 
Join Date: Mar 2008
Location: Orchard Park New York
Posts: 887
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 3
Thanked 2 Times in 2 Posts
Feedback Score: 0 reviews
Keep us updated on whether this starting condition gets better. My 2000 has always been long to crank , 5-7 seconds before it will fire. Not as bad as yours but mine never got any better after the new injectors.

2000 F250 King Ranch Crew Cab 7.3L LB 4X4 100% home brewed Biodiesel
ZF6 6SPD trans
Zoo Dad Mod
DP F5 Tuner
Wicked Wheel
AFE Intake
4" straight exhaust with 5" tip
Isspro 3 Gauge Pod
285/75/16 Cooper ATP on factory 16's
Banks Big Head
298K
greasyF250 is offline  
post #7 of 11 Old 12-25-2009, 12:43 PM Thread Starter
Compression Ignition Addict
 
Nitro41's Avatar
 
Join Date: Sep 2009
Location: Aurora, IL
Posts: 572
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
still has a long crank. it has redeveloped the issues it had before my injectors. rough rough rough idle, and low power. it pulses somthin fierce too. like it has low power then boom normal again, and I jet off, then it goes to low again in a second or less.

97 Single Cab F250 4x4 5 speed

Swapped D-60
Locked front and rear
160 sticks
Wildman Tunes
Hood Stack
OFE clutch
T500 HPOP
Linex rockers
35" MTR Kevlars
and a bunch more...
Nitro41 is offline  
post #8 of 11 Old 12-25-2009, 06:27 PM
WNY Biodiesel Co-op
 
greasyF250's Avatar
 
Join Date: Mar 2008
Location: Orchard Park New York
Posts: 887
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 3
Thanked 2 Times in 2 Posts
Feedback Score: 0 reviews
What is your fuel pressure ? I had the same issue about 6 weeks ago, fuel pump was only putting out 20 - 28 psi. Should be 30-60 psi , i replaced the pump and dropped the tank and found the screens on the intake partially clogged . I had been running biodiesel since August. The bio cleaned all the crud off the inside of the tank and partially obstructed the pickup.. So between the fuel pump and the screens , The truck runs great with no issues , I took the truck on a hunting trip to west Texas , 4200 miles total and did not have a lick of trouble.

2000 F250 King Ranch Crew Cab 7.3L LB 4X4 100% home brewed Biodiesel
ZF6 6SPD trans
Zoo Dad Mod
DP F5 Tuner
Wicked Wheel
AFE Intake
4" straight exhaust with 5" tip
Isspro 3 Gauge Pod
285/75/16 Cooper ATP on factory 16's
Banks Big Head
298K
greasyF250 is offline  
post #9 of 11 Old 12-26-2009, 05:05 PM Thread Starter
Compression Ignition Addict
 
Nitro41's Avatar
 
Join Date: Sep 2009
Location: Aurora, IL
Posts: 572
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
our OBS trucks have a mechanical lift pump i believe.

97 Single Cab F250 4x4 5 speed

Swapped D-60
Locked front and rear
160 sticks
Wildman Tunes
Hood Stack
OFE clutch
T500 HPOP
Linex rockers
35" MTR Kevlars
and a bunch more...
Nitro41 is offline  
post #10 of 11 Old 12-26-2009, 05:58 PM
Powerstroke.org Fanatic
 
strokinford's Avatar
 
Join Date: May 2007
Location: va
Posts: 138
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
i just installed stage ones too. i probabally had 3 long starts but now it starts after about 1 or 2 seconds... i had a problem once where the o rings on the injectors we not holding a good enough seal and the motor was loosing its prime...resulting in long crank times. i replace the o rings and that fixed the problem.... what kind of boost are you getting after your stage 1 install??? im on a mild tune yet still got 31 lbs of boost.
strokinford 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