Re: RPM Jerking...
You have to pull the inspection plate on the front of the bell housing. There you will see the flex plate, like a thin fly wheel. There will be three or four short bolts that hold the torque converter on. They can work loose and cause the symptoms you describe. If they are loose, remove them one at a time and use some locktight on them. You will have to rotate the flex plate to get at all of them.
230 hp 4.3L Chevy
Built 4L60E with manual lockout
Atlas 4 speed
Griffin radiator
On board air
Warn 9.5ti on custom bumper
7.5" RE front and bastard pack rear on custom long arms
30 gal gas tank
lockers
And a bunch of other stuff
Bookmarks