Quote:
Originally Posted by tangofox007
It's not uncommon to need so much adjustment that the pump needs to be removed and reindexed. Any notion that only one or two degrees of adjustment will be needed is completely without basis, especially with 365k miles and unknown history.
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That normally happens when someone has previously removed the Fuel Injection Pump and re-inserted the Fuel Injection pump without centering the Kidney Slots in relationship to the Bolt Holes or Studs.
An other issue can be they inserted the Fuel Injection Pump at the correct Degrees and managed to bump the IP Camshaft to rotate it when the inserted the Fuel Injection Pump (the very thing the Timing/Locking Pin is supposed to prevent).
Anyway that is my opinion on it.