CAR VIBRATES WHEN DRIVE AND REVERSE

  • Tiny
  • willie bailey
  • 1985 Mazda RX7

I installed a 1983 automatic transmission in my 1985 rx7. 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.

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.

Friday, January 20th, 2012 AT 2:36 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

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, also check the engine mounts

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Friday, January 20th, 2012 AT 4:21 PM

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