Well, after scouring the FSM, this site and Mazdatrix, it seems like this may be due to bad universal joints in the drive shaft.
Has anyone rebuilt these ujoints? How easy is it? Would you recomend rebuilding, or straight replacing the shaft?
__________________

2004 Mazda6 V6 5-spd - still waiting on money for a motor
1991 Mazda RX7 NA 5-spd - my new DD with 145,000 miles
|