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misfiring really badly

  1. Crank Shaft Pully Wobbles and Misfire???

    4.6L Tech
    Hey guys, I have put posts up before about my misfire issues, but when I was troubleshooting that I think I found another problem that might be related but I need some input. My 2004 mustang GT have been misfiring for some time now, it happens when driving at a steady RPM but usually has to...
  2. Finished with my 1993 fuel pump fiasco, on to the DIS

    2.3L Tech
    First i need to thank all who helped with my previous thread about the Fuel pressure and pump problems. Happy to report all is corrected there and fuel pressure is now in the good zone. On to the next head scratcher. After all with the fuel pump, i thought getting it straight would fix the...
  3. new to forums, 2000 mustang 3.8 already have problems

    V6 Tech
    Hey I'm new to the forums, I joined because I'm getting desperate on this problem I'm having on my 2000 mustang 3.8. I was driving the car, stopped at a light and the car started running like crap, misfiring in 3 of its 6 cylinders. I took it to my mechanic friend. He changed the plugs, checked...