6.9 sputters and has no power????

SPR1NK

Full Access Member
Joined
Oct 7, 2014
Posts
317
Reaction score
45
Location
Stevensville, MT
My 6.9 is for some reason sputtering an bogging down as soon as I hit 2000 rpm or higher and I can't figure out why, when it does it it sounds like its missing. What is going on??
 

SPR1NK

Full Access Member
Joined
Oct 7, 2014
Posts
317
Reaction score
45
Location
Stevensville, MT
I have tried tweaking the timing of the injection pump and it didn't change, I double checked all the injector lines and none are leaking, running out of ideas, it ran fine yesterday before I took the ip out to do the intake manifold gasket
 

OLDBULL8

Good Morning Ya'll.
Joined
Feb 12, 2009
Posts
9,923
Reaction score
342
Location
Delphos , Ohio
Sounds like ya might have a leaking intake gasket since all you did was change it. There is a certain torque pattern. I'll see if I can find it. Didn't find it. Whoops, scanned it again. Is this how you torqued them down?

Edit: If you didn't let the RTV cure long enough at each end, it could have sucked in.
 

Attachments

  • image0.jpg
    image0.jpg
    270.4 KB · Views: 36
Last edited:

Forum statistics

Threads
93,001
Posts
1,155,994
Members
26,589
Latest member
tke395

Members online

Top