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Recent content by Jesse Scialfa

  1. Power issue, No turbo sound, lack of speed

    McLaren MP4-12C
    Called Mclaren the techs said they need to come pick it up, I am in New Jersey. When I say missing power I mean legit the car feels like its operating at 200hp instead of 600hp when it does do it. It is now happening 1 out of 4 start up's. I have to restart it until I hear the turbos running...
  2. Power issue, No turbo sound, lack of speed

    McLaren MP4-12C
    Would someone be extremely helpful and show me where I can located the boost hoses, on a 13 spider please. also Has anyone else experienced this exact issue? Is it a big deal? Or most likely something minor?
  3. Power issue, No turbo sound, lack of speed

    McLaren MP4-12C
    So lately sometimes at complete random and it is not every time but some times I start my mp4 spider and start driving I do not hear the crazy turbos spooling and there is no power, I will be driving and it feels super slow and when you step on it , the cars seems to have 100hp instead of its...
  4. Gently used Fabspeed exhaust and downpipes for sale

    McLaren MP4-12C
    Message sent, will that exhaust fit my 12c spider with stock downpipes? Also any threads on here of how to change the exhaust with photos?
  5. SALE: Spring Cleaning - 12C/650S Parts - Lowering Springs, Bypass Pipes, & MORE

    Super Series
    Let me know if the downpipe sale falls through I am interested for sure.
  6. RPM jump up and down, cold start issue?

    McLaren MP4-12C
    Thank you so much ! Ya it is super rough now, I hope this solves it fingers crossed. Day one with my Mclaren today and it has a flat tire and that issue. And the tires are a week old. Hopefully just a leaking valve stem.
  7. RPM jump up and down, cold start issue?

    McLaren MP4-12C
    Ok I will change that part to start, and check all caps make sure nobody left like a gas cap or something loose.
  8. RPM jump up and down, cold start issue?

    McLaren MP4-12C
    any other things it can be? Someone here has to have had this happen or know this issue.
  9. RPM jump up and down, cold start issue?

    McLaren MP4-12C
    Also no lights or codes come on at all, and everything runs normal after a tiny bit warm
  10. RPM jump up and down, cold start issue?

    McLaren MP4-12C
    Got a Mclaren today, 2013, full service done by Mclaren 100 miles ago. When I cold start my RPM jumps 500-1k up and down up and down shuddering almost as if its starving for fuel. No lights, and Mclaren says everything checked and and nothing should be weird, they said maybe an oil cap or...
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