Vibration
I have a 98 Mustang GT - replaced with a rebuilt engine 9 months ago, new tires 8 months ago and new clutch and throwout bearing 4 months ago. I've had some funny popping occasionally when starting in 1st gear or in reverse...had a pop the other day and now I have a really bad vibration, getting worse with everyday. No more popping, had tires balanced and today while driving if I push in the clutch is vibrates worse..What could be causing this. Thank you