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  1. MyKey / Anti-Theft

    2011 - 2014 V6 Mustang Tech
    Hi guys!:laugh2: Recently I bought a Mustang 3.7. V6 (309hp and year 2013) freshly imported from the US (so the car is all american-like). I received 2 keys. One seemed to be like an admin key, since all of the function were free to use in the computer and it opened all doors, etc. The other...
  2. 2002 Mustang GT Theft Light Flashes after Turn off.

    4.6L Tech
    hi my 02 mustang gt theft light keeps flashing after i turn it off. car starts up fine and i put the key in the on position and theft light stops blinking and goes away. I only have one key, i think i might have a bad chip in the key so i need a new one? if someone can help that will be great thanks
  3. Flashing Theft Light

    V6 Tech
    My 2000 V6 convertible has been broken into many times. Also hidden key and the car were stolen. Got the car and my only key returned. Theft light flashes while cranking and car won't start. Before I got the key returned, locksmith made a key for the door but it wouldn't work in the ignition...
  4. 2000 V6 Theft disable problem while driving

    V6 Tech
    So I recently changed out my spark plug and spark plug wires due to a misfiring problem. The car ran well for about a week, then all of a sudden yesterday my car started to stutter and the RPM and speedometer dipped way low and then shot back up. This happened a couple times mostly while up...
  5. 1998 Mustang Won't start Theft light comes on

    Okay, I have a 98 mustang, it was a v6 but I am in the process of switching the engine out for a v8, The engines in and every thing is connected, but it wont start. It turns over but its not getting fuel, the fuel pump is not turning on, and the theft light is blinking rapidly. I was wondering...
  6. 1998 Mustang GT Anti-Theft issues

    4.6L Tech
    I swear this car hates me. I got the coolant leak mystery solved and then the Ford factory add on anti-theft decides to lock on. When I got this car it had no key fob and the factory anti-theft system in it. I removed the black control box from under the steering column and rewired the...
  7. Wierd issue and stalling with 1999 Mustang GT...Need help!

    4.6L Tech
    I have a 99 Mustang GT and just recently has a stalling issue. It does not happen at any certain time, or hot or old, or day or night. It happens when I am accellerating and when crusing at 55mph. The weird thing is that when it stalls, my theft light starts blinking rapidly and my dash or...
  8. Theft light & Front Brake Noise

    V6 Tech
    The other day I hit a pothole (Welcome to PA!) and my rear broke loose. i just let off the gas & let it grip by itself, didn't hit the brakes. I drove it home & everything was fine. When I left again I realized a squeak, not high pitch. and only when i hit the breaks. i'm thinking a break...
  9. DTC P1260 - Theft detected

    4.6L Tech
    My Check Engine light came on today in my 1998 Mustang GT and this code I got (also got a P0430 - not important here). What should I do for this P1260 code? The details on my SCT SF3 were Theft Detected, Vehicle Immobilized. Does anyone know how to fix this problem? My car runs fine... I have...
  10. my 1998 GT still won't start pats sucks please help

    4.6L Tech
    i have a 1998 Gt had the 4.6, blew that put a mark 8 4.6, along with a cobra computer and wiring harness, flashed the pcm took p.a.t.s system out of it, but the car still acts like its there... the theft light still flashes, tried to program new keys and cant connect to the system, what else...