injection timing
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New User
Joined: Jul 2011
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From: clackamas
injection timing
i am sorry i have not been on for a few i have been working alot
the last time i was on i needed a new injection pump so i got one. the pump that was on the truck i think was off a 7.3 and i got one for a 6.9 i dont no if that maters and if it does i would like to know please.
now i have not put the new pump on but a would like to know what stroke the injection needs to be on and how to set it all up so that i can have my truck back it has been a few mounths
if anyone could help me with this i would be happy think you
and happy xmas to all
the last time i was on i needed a new injection pump so i got one. the pump that was on the truck i think was off a 7.3 and i got one for a 6.9 i dont no if that maters and if it does i would like to know please.
now i have not put the new pump on but a would like to know what stroke the injection needs to be on and how to set it all up so that i can have my truck back it has been a few mounths
if anyone could help me with this i would be happy think you
and happy xmas to all
Senior User
Joined: May 2010
Posts: 337
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From: Des Moines
Not enough info provided....the 6.9 N/A and the 7.3 N/A should use the same pump. Not sure if the 6.9 N/A will transverse to the 7.3 turbo though.
Easy enough. Three exterior nuts holding the flange to the mounting on the drive cover. Then, three 12-point (1/4 or 3/16th's, if I remember right) under the small round cover on the front of the drive. Those hold it to the gear. The gear and the FI pump mesh together with a keyway, so, as long as they slide together, it is timed.
Take off all the fuel lines at the injectors. Leave the fuel lines that go to the injectors on the pump. Take off the input fitting on the end of the FI pump (It needs to slide back and it hits the intake manifold) Take off the three nuts (The one closest to the passenger side is a b***h. Grinding a 9/16th wrench thinner on both the box and the open end seem to help. Three bolts under the front cover. Remove the pump. Swap the fuel injector lines from the old to the new. Reverse the process.
Easy enough. Three exterior nuts holding the flange to the mounting on the drive cover. Then, three 12-point (1/4 or 3/16th's, if I remember right) under the small round cover on the front of the drive. Those hold it to the gear. The gear and the FI pump mesh together with a keyway, so, as long as they slide together, it is timed.
Take off all the fuel lines at the injectors. Leave the fuel lines that go to the injectors on the pump. Take off the input fitting on the end of the FI pump (It needs to slide back and it hits the intake manifold) Take off the three nuts (The one closest to the passenger side is a b***h. Grinding a 9/16th wrench thinner on both the box and the open end seem to help. Three bolts under the front cover. Remove the pump. Swap the fuel injector lines from the old to the new. Reverse the process.
Senior User
Joined: May 2010
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From: Des Moines
Oh, and there should be a small mark on your pump, and a small mark on the drive flange. That is where the 'static time' mark is. It gets you in the ballpark of where it should end up as far as being 8.5 degree before TDC as far as the advance timing is concerned.
Cross-Country
Joined: Dec 2011
Posts: 72
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From: St. Francois Co. Missouri
Originally Posted by charleswood6969;
Then, three 12-point (1/4 or 3/16th's, if I remember right) under the small round cover on the front of the drive.
Fleet Owner
Joined: Jul 2006
Posts: 20,375
Likes: 841
From: Mi'kma'ki
sounds like you incorrectly pulled the ip.oops! 
(don't feel bad.it's mistakenly pulled very often,sadly.)
this will fix you up:
"Talk about Timing!!"
how to correctly remove and instal the ip can be found here,to avoid such trouble next time:
https://www.ford-trucks.com/forums/1...p-ratings.html
(don't feel bad.it's mistakenly pulled very often,sadly.)
this will fix you up:
"Talk about Timing!!"
how to correctly remove and instal the ip can be found here,to avoid such trouble next time:
https://www.ford-trucks.com/forums/1...p-ratings.html
Clueless spectator!
Joined: Aug 2010
Posts: 1,587
Likes: 6
From: Denver, CO
Worth trying
Deere,
Give this post a read through.
https://www.ford-trucks.com/forums/1...plumbers+putty
Good luck,
Mac.
Give this post a read through.
https://www.ford-trucks.com/forums/1...plumbers+putty
Good luck,
Mac.
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