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rpm drops

  1. 01 GT humming noise ->oil pressure drop->rpm drop(on idle)

    4.6L Talk
    Hey guys, It's my first time posting here and hoping to get a little help. I purchased my mustang about 2 weeks ago. It's a VERY cold day and i start my mustang, I then go out to clear snow out of the windshield(took a while). When I come back in my engine starts a VERY loud humming sound...
  2. Unknown GT Noise

    2005-2010 Mustang GT Tech
    Hi Guys, I have a ’10 GT with a strange noise that I only hear when I get off the gas to shift gears or if I rev the engine when in gear. It’s a winding noise, sounds like a rope retracting back into the mower after it is pulled out. The noise only lasts 1 – 2 seconds as the rpm comes down...
  3. 1990 Mustang GT, Acceleration / Power Problem

    5.0L Talk
    I have a 90 GT, manual trans, almost entirely stock. I just recently started having trouble accelerating. Once she's warm, only during acceleration in 2nd through 5th gears the RPM's will go way up, then come down and then the speed will begin to increase. This effect is worse during the heat...
  4. RPM drops on Park Mustang 06 v6

    2005-2010 V6 Mustang Tech
    I have a Mustang v6 2006 (53K - automatic), for the past few weeks I have encounter a very annoying problem, the RPM drops badly when I changed gear to Park and for the last two days the engine died a few times (on park), I changed the Fuel filter and I still have the same problem, no lights on...