Flexplate ???? Help!!
Hello!
I just put a used Automatic Trans in my 86 f150 2wd / 351w /c6 trans
and found that the flexplate had some missing teeth! so I replaced it with another, the flexplate I replaced had a piece of metal welded to it, but the one I put in, did'nt have anything welded to it. Could that be some sort of balancing thing for the flexplate??? or maybe I put the wrong one in, like a " flywheel??? " for a manual trans.
My question is: could the flexplate cause the truck to have a rumbling feeling? like as if it where out of balence? (or) could it be a bad torque converter?
The trans shifts fine through all gears. it seems to stop rumbling at about 25mph.
Any suggestions would be very helpful.
Thanks Al


