1. R

    3rd gear pedal down vibration

    Hey guys, I am new to the Cobra world. I purchased a 2004 cobra convertible about a month ago. I knew it needed a few things because it sat for so long. there was a loud howl from the rear so I just had a shop rebuild the gears in the rear with stock 3.55 its perfect. super quiet. There was also...
  2. M

    2000 Mustang V6 Bad Shake

    I need some help figuring out what's wrong with my mustang. I just got it about 2 months ago and it drove fine when I got it. Recently though almost every time I start in first or reverse (no other gears), regardless of the amount of gas I give it, it still shakes. It feels like it isn't getting...
  3. Russell P

    2004 3.9 V6 Engine Vibration

    I have been having some engine vibration for about a week now and I can't seem to figure it out. The whole engine shakes in idle and throughout the rpms (though it is worse around 1200 rpm). It also has a cough coming out of the back right tailpipe. There is also a rapid clicking type noise...