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Old 02-05-2018, 07:55 PM
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Diesel911 Diesel911 is offline
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Location: Long Beach,CA
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Quote:
Originally Posted by alansupra94 View Post
So I checked yesterday before the superbowl and it is 100% leaking from the base. It is definitely leaking from that O-ring between the pump body and delivery valve.



Now the question is, how do I replace it? In theory, if I the shims are kept the same, the orientation is marked on the base screws (the rotation of the delivery valve), the pump delivery shouldn't change right?

Thanks for all the help so far guys!
That is all that you can do. If that does not work you either have it calibrated or find anothe used Fuel Injection Pump that does not leak.

You might be the 4th person on this forum to have changed the lower O-rings.
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