The Mustang Forum for Track & Racing Enthusiasts

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  • Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!

Recent content by tlflow302

  1. Help: Mustang P0355 Ignition Coil "E" Primary/Secondary Circuit

    I had a CEL took it to local dealer and they replaced the driver side cat. On the way home car lost power A/C and I found code 355. Took back to dealer replaced plug, on the way home, same thing happened, back to dealer replaced coil, on the way home same thing. Seems like red key and gray key...
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