dtc

  1. B

    Fuel Code P1090 + Misfire

    2003 Mustang GT, keep throwing P1090 for the FRPS but ive replaced it, car starts drives and idles fine. It does seem to have a misfire on start though, but after it warms up i dont experience it anymore. Looking for any kind of insight, thanks!
  2. Z

    Dt code on 1999 3.8l

    I recently purchased a 1999 Mustang with a 3.8l V6. When I do the gauge test and go to the codes I get the code dt 08FF. I cannot find what this means or if I should be worried about it at all. Any help would be appreciated, thanks in advance.
  3. P

    Help new codes 4.6 swap

    I changed my pcm and now I get a new set of codes thrown by the pcm would you guys be able to help me fix this?
  4. P

    Help!!! Injector circuit open on my 2004 swapped engine

    I cleared my codes which I will have attached hoping they mean nothing but they came back and I don’t know what to do! The injectors are clicking so I assumed they were good now I can’t get a smog done.
  5. C

    Help With Bucking And Stalling 1990 Mustang Lx

    Hey everybody, reaching out because I just bought a 1990 mustang and it was running fine, now just a week or two later, it started bucking and the engine stalls after idling for a little bit. Pulled koeo codes : 51 54 66 96 Koer: 98 This is the first mustang I've owned and I have some...
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