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Injector out? help

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Old Nov 22, 2016 | 06:54 PM
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Injector out? help
My 1995 f250 7.3 was running rough and lope idle sounded like dead hole. After looking back injector on pass side want firing. I ohmed (all ~3.4) like others and checked voltage and was getting voltage to injector. i ohmed on harness to check good connection. no oil drains out from injector drain no engine speed differance when unplugged that injector. Any help or input is welcome!
 
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Old Nov 22, 2016 | 07:32 PM
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Remove the coil and swap with another cylinder and see if the issue moves. Also check armature clearance while the coil is off. Less than .002 is a worn injector.
 
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Old Nov 22, 2016 | 07:54 PM
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just upluged batteries to reset pcm and what not and not the whole bay shut down.
 
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Old Nov 22, 2016 | 08:23 PM
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Originally Posted by fordman67
Remove the coil and swap with another cylinder and see if the issue moves. Also check armature clearance while the coil is off. Less than .002 is a worn injector.
I put valve cover on and started and the whole bay shut down. didn't touch coil yet.
 
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Old Nov 22, 2016 | 09:59 PM
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Sounds like bad uvch. The IDM will shut itself down to protect itself
 
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Old Nov 22, 2016 | 10:05 PM
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What mike said^
 
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Old Nov 22, 2016 | 10:53 PM
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just replaced uvch 5k ago changed pigtails. checked wiring back all checked. getting voltage to injector clip and moved coil to another injector and problem didnt move. Im thinking injector but what gets me is no oil at all is coming out of drain spout. could the dead heads play a role in this
 
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Old Nov 23, 2016 | 08:15 AM
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what is armature clearance?


directions
http://dieselpro.ca/Poppet%20Valve.pdf
 
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Old Nov 23, 2016 | 10:42 AM
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Its bad it just wiggles freely. im asking around rn for 1 to get me by untill i buy a set. Any ideas on how to get it going cheaply for now? thanks for the help
 
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Old Nov 23, 2016 | 10:45 AM
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there is a parts wanted thread, craigs list or you can check ebay for one
 
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Old Nov 23, 2016 | 10:52 AM
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sounds good! thanks for the help. Im not looking for race truck but would stage 1 and or stage 2 work with stock turbo or will it get too hot.
 
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Old Nov 23, 2016 | 11:15 AM
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Stage one with stock should be fine


https://www.ford-trucks.com/forums/1...l#post16688713
 
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Old Nov 24, 2016 | 10:16 AM
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What part do you need
I have a few extra parts for injectors
 
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Old Nov 24, 2016 | 10:51 AM
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Stock turbo won't last to long towing with stageII's
 
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Old Nov 24, 2016 | 11:04 AM
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Sounds good I just went with swamp (baby swamp) stage 1. Just waiting for them to ship. I heard they wake obs up pretty good.
 
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