Injector circuit 7 open - Ford Powerstroke Diesel Forum
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Old 02-09-2013, 02:57 PM
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Injector circuit 7 open

Hey Guys, I just picked up a new to me 2010 F350. I have almost 1000 miles on it and today it bucked on the high way with the curse on. Then smoothed out. I changed my direction and headed home and it happens again and the wrench shows up. I pull to the side of the road and I shut it wait a few secs then restart it and the engine light came on. I go by the parts place and have codes pulled and get " injector circuit 7 open " I head home and its all fine then it starts again then its fine and then it does it again. Engine shakes badly if you try to speed up while its doing it but then will clear up in a few secs ? Any idea or advice ?
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Old 02-09-2013, 04:37 PM
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the egr delete was done before I got the truck. Did they have to unplug the injectors when they did the delete?
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Old 02-11-2013, 06:24 AM
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Does the truck have a programmer that is egr delete capable? It almost sound like a sticking egr valve. Did they delete the valve also or just the coolers?
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Old 02-21-2013, 06:56 PM
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May be a low fuel pressure issue. Take it to the dealer.
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Old 02-23-2013, 06:49 AM
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I took it to 2 places just to see what they came up with. Both places came up with BAD injectors #6 & #7 and a glow plug harness. Im having a complete set of injectors installed because of the 10 hours of labor they want to charge to pull down and reassemble everything.
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