Ford Powerstroke 99-03 7.3L Discussion of 99-03 7.3 Liter Ford Powerstroke Turbo Diesels

injectors

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  #1  
Old 04-18-2010, 09:30 AM
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my buddy has a 99 7.3 and does not know much about them neither do i. but he needs new injectors and some 1 told him that the #8 injector is diffrent
 
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Old 04-18-2010, 10:29 AM
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How does he know he needs new injectors? Or does he just want new injectors?

How many miles on the truck?
 
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Old 04-18-2010, 10:42 AM
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you are looing at 2000 plus depending on what you get
 
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Old 04-18-2010, 04:21 PM
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well he just bought this truck like 3 months ago but about a month ago one went on him so he replaced it and the guy who had it b4 him change some but not all. so he would like to get two more so thtat he has mostly new injectors. but ome 1 told him that the number 8 is diffrent then the other?? is that true or not
 
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Old 04-18-2010, 05:36 PM
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#8 is a AE injector, but you can swap it out for an AD with no effects.

Injectors on a PSD do not just go out... I would suspect a wire issue or o ring issue... Need to run a few tests unless you just like throwing money at it...
 
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Old 04-18-2010, 11:09 PM
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well its fine as of now but b4 it was an o ring. but your saying tht the number 8 injector is diffrent from the other 7
 
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Old 04-19-2010, 01:04 AM
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Yes, The #8 is a AE injector, the rest are AD's... Ford changed the fuel system in the superdutys (real smart dumbasses) and installed a dead headed fuel system. This caused a slight idle knock so ford came up with the AE injector which has a long lead pilot shot... worthless... Put a AD in there and never look back.
 
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Old 04-22-2010, 05:38 PM
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so it is diff but wont matter and wht will it do?
 
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