• 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
pulsing vibration
If it turns out not drive but engine related be sure to check to see if flywheel or flex plate is loose or torque converter is an automatic. Just pull the inspection plate off to get to torque converter.
You can put on jack stands or lift and run it and listen to the different bearings with a piece of wood if you do not have a scope. A piece of wood broom handle pressed against say the pinion bearing and put your ear next to it you can hear the noise better.

When a man is in the woods and talks and no women are there is he still wrong??
My 73 vert had the same type pulsing vibration that was terrible. After several months of aggravation and checking/replacing everything on the car that I thought might be the cause, turned out that the tailshaft bushing on the FMX was completely worn out. Also Pinion bearing is worn/leaking. Had the trans rebuilt and stopped 99% of the vibration. Still get a slight vibration at certain speeds from the worn pinion bearing that I haven't replaced yet but am confident that when I do it will take out all vibration.
Share Thread:  

Possibly Related Threads…
Thread Author Replies Views Last Post
  vibration naa10104 10 395 10-15-2019, 04:30 PM
Last Post: naa10104
  Engine vibration sdstang 6 906 04-24-2017, 03:10 PM
Last Post: Don C
  351C Engine Vibration > 2500 RPM The General 36 8,894 10-21-2016, 06:44 PM
Last Post: The General
  Engine Vibration digithead 27 3,186 03-01-2016, 10:05 AM
Last Post: rocket366
  engine vibration sdstang 5 1,066 09-07-2015, 11:28 PM
Last Post: Don C
  351c vibration 71ponymaster 15 3,453 05-25-2015, 08:44 PM
Last Post: Dave73
runninpony 351c engine vibration wwhite72 27 9,655 05-04-2013, 02:56 PM
Last Post: TommyK
Wrench vibration in drivetrain hassi01 7 1,506 04-10-2012, 01:37 AM
Last Post: Wolverine

Users browsing this thread: 1 Guest(s)