GEINN FC3S

i get in my car and start her up, in neutral, then for a second or two it has a weird vibration that shakes really bad and then it goes away, 5 minutes later im at a stop light in neutral again and then it happens for another 2 seconds, starting to think its tranny related or sumthin in that area, i know my clutch throw out bearing is out though. anyone know WTF is going on??

J-Rat

iTrader: (2)

Sure its not engine related? As in a misfire?

J-Rat

iTrader: (2)

double post, please drive through..

GEINN FC3S

nope, its not a misfire, more like a grinding noise etc....

oh yah i just changed my diff mount too the other day, but im pretty sure i tightened all the bolts on the driveshaft and all that good stuff, hope that helps.

J-Rat

iTrader: (2)

At idle in neutral the drive shaft should be static... Wonder if the pilot bearing is trashed..

GEINN FC3S

i think its my tranny mount, i went to the mazdatrix website and i found a page filled with symptoms and solutions for trouble shooting here http://www.mazdatrix.com/g2.htm , hope that helps anyone that has the same problem as me.