7.3 idi turbo knock

[Macrobb]

Not sure what else to tell you other than throw 2 quarts of MMO in there and tell us what happens in another 500 miles. The MMO does seem to work, but slowly.

 

[Meettaa]

Ok will do.

 

[Meettaa]

Looks to me, where the push rod connects to the rocker arm BROKE damn

 

[Meettaa]

You must be registered for see images attach

 

[Macrobb]

I Can't tell what I'm looking at - picture taken with engine running?

 

[Meettaa]

back top right, where the push rod connects to rocker arms top hat...

 

[Meettaa]

well back top left in the picture

 

[nostrokes]

Not necessarily the end of the world.... Rotate the engine by hand until that lifter starts to "open" that valve. Use a prybar or something to gently push the valve open and see if it hits anything. Do this until you have completely rotated past the cam lobe. If it doesn't hit anything and the push rod isn't bent you should be good to replace the rocker and go with it.

 

[Meettaa]

yup thats my plan, hopefully i lucked out

 

[icanfixall]

Where did you purchase the pump and injectors from? Are the injectors rebuilt? Did you time the engine when you replaced these items? No amount of timing by ear or lining up the marks is timing your engine.

 

[Meettaa]

injectors were from r&D and injection pump was installed by a shop that i know. works on specifically 7.3s pump is OEM

 

[Meettaa]

from that picture i looked over the video again i dont think roker arm is broke ughhhhhhh

 

[Meettaa]

fuel line is in the way giving it an allusion

 

[IDIBRONCO]

If the rocker arm is broken like it appears to be, it would have a bad miss too. It looks like the whole back of the rocker arm is gone. It couldn't open the valve this way and the cylinder wouldn't work right.

 

[79jasper]

A clearer picture would be great.

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