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gear problems

  1. Rear sounds like a loaded clothes dryer...

    4.6L Tech
    So I recently attempted a rebuild/gear install of my 2004 Mustang GT. Needless to say, after days of cursing, I eventually got everythin assembled. I ensured the gear pattern and lashing were correct prior to closing everything up and putting a Ford Racing aluminum diff cover and filling it with...
  2. 2007 GT Gear swap?

    2005-2010 Mustang GT Tech
    Wanting to put aftermarget gearing in my 07 gt auto. I know there's 3.73, 3.90, 4.10 and 4.56 gear sizes. What the the bonus's and drawbacks of each gear size? Like MPG(rpm), top speed losses, gains on launch, etc? Anyone ever used the 3.90 gears? A buddy of mine put them into his 04 GT and he...
  3. 2008 Mustang GT loud gear noise safe to drive?

    2005-2010 Mustang GT Tech
    I bought a used 2008 Mustang GT and it has a loud "who who who" sound only on coasting that gets louder between 40 - 50 and like 60 - 70 MPH. Is it safe to drive it? Could driving it cause more damage? I don't have the cash to get new gears right away, but it's hard not to drive it! Thanks...
  4. 1967 mustang transmission problems, please help!

    Classic Tech
    I have a 1967 mustang coupe and its got a C4 transmission in it. When I start the car from cool it will drop into neutral and back into drive when at idle speed or at a stop. It goes back and fourth fast and i have to hit the gas sometimes to get it back in gear. after about 10 - 30 min, when...
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