Throttle body on 2013 mustang

Discussion in '2011+ Ford Mustang V6 3.7L Tech' started by JEvans1213, Sep 1, 2022.

  1. JEvans1213

    JEvans1213 Junior Member

    I bought this car about a year ago now and about 6 months later my throttle body messed up and I bought a oem throttle body and put it on. But it lags real bad and just have the throttle Im wanting. Is there anything I can do to it to make it better? I'm new to these newer vehicles. I can work on older ones but these new cars with all the electronic stuff I'm lost. Also it keeps throwing check engine light after filling up and I scanned it and it says check fuel cap but it doesn't have a fuel cap. What should I do to fix them problems?
  2. Gladams

    Gladams Junior Member

    Another little trick you can try is turn the key on, do not start, slowly push the gas pedal to the floor. Slide your foot off and let it spring back. Turn key off. Repeat this procedure 2 more times. After the third time,drive and see if TB response is better. Might work for you also. No I am not crazy, just ask me.
  3. Juice

    Juice forum member

    Post the exact codes you are getting.
    You have to fix those before going after the throttle lag.
    Gladams likes this.
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