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 ?