Pre-Power Stroke Diesel (7.3L IDI & 6.9L) Diesel Topics Only

92 f250 ip timing

Thread Tools
 
Search this Thread
 
  #16  
Old 10-27-2011, 05:33 PM
mrfixit682's Avatar
mrfixit682
mrfixit682 is offline
New User
Thread Starter
Join Date: Oct 2011
Posts: 16
Likes: 0
Received 0 Likes on 0 Posts
I'm going to go check the rockers now. i will do what you said bashby. i hope it starts.
 
  #17  
Old 10-27-2011, 05:56 PM
bashby's Avatar
bashby
bashby is offline
Post Fiend
Join Date: Nov 2005
Location: Charles Town, W bygod Va
Posts: 7,437
Likes: 0
Received 3 Likes on 3 Posts
I dont think these have adjustable rockers, you just tighten them down all the way... over or under tightening them would not cause a no start.
 
  #18  
Old 11-07-2011, 06:28 PM
mrfixit682's Avatar
mrfixit682
mrfixit682 is offline
New User
Thread Starter
Join Date: Oct 2011
Posts: 16
Likes: 0
Received 0 Likes on 0 Posts
OK still no start. it will fire then die i can do that for hours but wont stay running.
i need help

things i have done
have fuel a filter
return line free
power at fuel shut-off
 
  #19  
Old 11-07-2011, 06:43 PM
FORDF250HDXLT's Avatar
FORDF250HDXLT
FORDF250HDXLT is offline
Post Fiend
Join Date: Jul 2006
Location: Wabanaki Indian Territory
Posts: 18,724
Likes: 0
Received 37 Likes on 31 Posts
did you get the timing marks lined up properly like the article explains?
what did the po use for a replacement ip? used or rebuilt?
did you measure the amount of fuel coming from the valve on the fuel filter head while cranking?
it takes roughly two full 15 second cranks (with a 2 minute cool down period in between) to fill a completely empty IP with a fully restored starting system,and this is with an e-pump so that fuel has already filled the fuel filter.

if she's now firing,then she's getting fuel,but probably not enough.either the lift pump,or ip may be your suspects.
 
  #20  
Old 11-07-2011, 07:12 PM
mrfixit682's Avatar
mrfixit682
mrfixit682 is offline
New User
Thread Starter
Join Date: Oct 2011
Posts: 16
Likes: 0
Received 0 Likes on 0 Posts
i have the timing marks all good checked three times. he put a new ip on. what is the psi for the mechanical fuel pump. i will go look at that now. i will post when i get back
 
  #21  
Old 11-07-2011, 08:45 PM
mrfixit682's Avatar
mrfixit682
mrfixit682 is offline
New User
Thread Starter
Join Date: Oct 2011
Posts: 16
Likes: 0
Received 0 Likes on 0 Posts
less then 10psi at schraeder valve is that all it is suppose to have???
 
  #22  
Old 11-10-2011, 05:40 PM
mrfixit682's Avatar
mrfixit682
mrfixit682 is offline
New User
Thread Starter
Join Date: Oct 2011
Posts: 16
Likes: 0
Received 0 Likes on 0 Posts
Can the ip have gone out when trying to get fuel to the injectors
 
  #23  
Old 11-10-2011, 05:48 PM
bashby's Avatar
bashby
bashby is offline
Post Fiend
Join Date: Nov 2005
Location: Charles Town, W bygod Va
Posts: 7,437
Likes: 0
Received 3 Likes on 3 Posts
Mech pump pressure is ony like 5 psi or so.
 
  #24  
Old 11-10-2011, 05:53 PM
bashby's Avatar
bashby
bashby is offline
Post Fiend
Join Date: Nov 2005
Location: Charles Town, W bygod Va
Posts: 7,437
Likes: 0
Received 3 Likes on 3 Posts
Did you loosen the line at the injectors to bleed the air? When I do it I get no leakage at first then som bubbles and when all the air is out it will shoot small spurts of fuel onto the hood... you can tell its under high pressure. loosening 1/4 to 1/2 turn should be plenty.
 
  #25  
Old 11-29-2011, 03:45 PM
mrfixit682's Avatar
mrfixit682
mrfixit682 is offline
New User
Thread Starter
Join Date: Oct 2011
Posts: 16
Likes: 0
Received 0 Likes on 0 Posts
Update.. it is alive
returnline was not hook to the right spot it was dead heading it. after taking it to the shop it cost me a load of wood that i will get from the guy i got the truck from. just in time for the snow thanks for all the help
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
KenReb
Modular V10 (6.8l)
3
12-24-2017 04:30 PM
Finger__Rachet
1987 - 1996 F150 & Larger F-Series Trucks
3
12-17-2012 10:35 AM
rickm15752
1968-Present E-Series Van/Cutaway/Chassis
4
01-05-2012 05:00 PM
Royson12
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
19
12-03-2007 11:38 AM
Superdave
335 Series- 5.8/351M, 6.6/400, 351 Cleveland
15
09-30-2002 04:53 PM



Quick Reply: 92 f250 ip timing



All times are GMT -5. The time now is 01:58 PM.