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  1. Help! 2011 GT Differential Moan and Shudder

    2011 - 2014 Mustang GT Tech
    Just signed up, looking for help/advice. I have a 2011 Mustang GT Brembo with 3.73 rear and carbon fiber LSD clutch plates (all factory, car is 100% as it came from Ford). Around 32k the pinion seal went bad for no apparent reason. My dealership replaced it under warranty, but did NOT replace...
  2. 1997 mustang noise while driving

    V6 Tech
    i have a 1997 mustang, 3.8 v6, automatic transmission. it make a noise when i get the speed up to 40 to 45. it studders or vibrates. but not all the time. if i accelerate say from stop to say 60 to 65 it does not do it. thought it could be a fuel issue but not sure. any thoughts? just not sure...
  3. 2000 Mustang V6 Slight Shudder on acceleration and at 1450 RPMs

    V6 Tech
    Hi, guys im new here and my 2000 v6 mustang has a slight vibration on acceleratoin right around 1450 RPMs and its got new plugs and wires, coil, BBK CAI, exhaust and ive checked my gapp on my plugs and my wires and double checked it again and there all right just looking for some brainstorming...
  4. Drivetrain Shudder

    2011 - 2014 Mustang GT Tech
    To start off, my car is a 2011 GT with a manual transmission. Build date is August 2010, and it only has about 2950 miles. Just a couple days ago I started experiencing a slight drivetrain shudder on take-offs. It feels like driving slowly over a rumble strip, and the vibrations seem to be...
  5. 2006 v6 Mustang Shudder

    2005-2010 V6 Mustang Tech
    Help... My 06 automatic has a terrible shudder throughout the car between 3-4 gear. More noticeable at a lower speed but still present at a high speed. Just had the car into the shop and had the transmission looked at with fluids and filter changed. Also had fuel pump replaced by the Ford Dealer...
  6. Concerns About New Clutch

    4.6L Tech
    Hi all! I recently had the throwout bearing explode on me, so I had my clutch replaced. I went with a RAM HDX with a Ford Racing pilot bearing for replacement. I picked up the car today, and everything seems fine, but there are a couple of things I am unsure about. First, when I am starting off...
  7. New clutch chatters or shudders when releasing the pedal from a stop? 2003 Mustang GT

    4.6L Tech
    New clutch chatters or shudders when releasing the pedal from a complete stop in 1st gear ? I just installed a new clutch, p.plate, pilot and release bearings, pivot ball, and trans. mount, along with having the flywheel resurfaced. It seemed to drive and shift smoothly as it should. It started...
  8. 86 GT shuddering when not on gas

    5.0L Tech
    Ok, this problem has been getting worse until now it is barely drivable. It used to be that when I was decelerating or coasting (but still in gear) to a stop sign or stop light, the car would violently shudder (kind of like when you're first learning to drive stick), until I pushed in the...