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Old 06-14-2018, 12:25 PM
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KyleMP012 KyleMP012 is offline
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Join Date: Feb 2018
Location: Arizona
Posts: 115
OM606 still Nailing and I'm stumped.....

Well I have a 1999 E300D, and it is persistent at nailing. The injectors are rebuild with Bosio Nozzles, new head shields, torqued to spec. Just replaced the delivery valve seals and copper washers with no change. Ran diesel purge and it was damn near scilent! As soon it was back in the diesel it nailed again. I have seen another thread about the delivery valves themselves being bad. Does anybody know the part number for them? (The delivery valves are the actual threaded items that the vinton seal goes on correct? Or is it the item that gets the copper washer in the pump?) The only other thing I can think of is a bad injector, because greazzer said 3 of them were practically seized together. Maybe they are failing internally? Jone of them leak. Thanks in advance!
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