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  1. White smoke on warm start.

    Parked for about 30minutes after long drive. No leaks. Coolant and oil is not dropping from last check. AFR, Vacuum and pressure is normal.

  2. High RPM idle warm start.

    Is it just me or your car also idle higher after the car sit for about 5 minutes after driving? It’s like the car is doing cold start on warmed up engine.

  3. Morning Quiet Start.

  4. My V8 sounded like a V6 on cold start.

    Post your cold start, my V8 sounded like my 370z on cold start. UPDATE: False Alarm, it’s because of the X-Pipe.

  5. Coyote Valve seal leak.

    Aside from letting oil seeps into the cylinder(s), what other issue or damage does it cause? Will the engine run lean, misfires?

  6. AFR and Vacuum numbers

    Just curious of what numbers the gauge read on your mustang at idle for AFR and Vacuum?

  7. 2024 Mustang GT Light Bluish Puff Of Smoke.

    Bought it October 2024 currently got 760miles on it. Majority of cold startup the car shoots a puff of light bluish smoke out the tailpipe. Sometimes the smoke is less and sometimes it’s more, the smoke stinks. Also happens if the car sits for about few hours. Do you guys know for sure what it...





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