Mechanics

I INSTALLED A 1983 AUTOMATIC TRANSMISSION IN MY . THE CAR VIBRATES WHEN DRIVE AND REVERSE ARE SELECTED. ALL OF THE PARTS ARE FROM THE 83. I DID NOT CHANGE THE FRONT BALANCE WEIGHT. BOTH ENGINES ARE 12A. I DID NOT REMOVE THE PILOT BEARING, THE 85 W

1985 Mazda RX7

Vibration felt when transmission is in drive and reverse. Did not change front eccentric shaft balance weight. The transmission and all parts came from a 1983 car. The donor car sat for over five years. Both cars have 12A engines.
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Willie bailey
January 20, 2012.




Best check the transmission that long-have it pressure tested to find out more what going on with the throttle and governor pressures-start here

Rasmataz
Jan 20, 2012.


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