well i get a vibrating noise when the engine's RPMs hit around 2200-2400. it's quite annoying considering most of my driving time is spent within that range! i tried to uncover the problem by taking the entire center console & shifter cover area apart. it was then that i realized all u had to do was UNSCREW the shifter to get into IT turns out the problem is just the top of the spring vibrating against the inside of the shifter handle.

ANYWAY... i found under the shifter cover that apparently when SCUDD installed the RAZO shifters, there was something extra that he didn't attach or detached from the OEM shifter. i found it wrapped up in a paper towel (i guess so it wouldn't vibrate against the metal body right under it).

it looks like the same type of cable used for throttle control -- a rubber/plastic cable housing, and at the end the STEEL cable sticks out about 2 inches or so and has a black plastic eyelet type connection at the end. i can move the steel cable in and out about 1/4 - 1/2 inch maybe.

WHAT THE HECK IS THIS? i tried following the other end, but it goes in the dash and up where it's too compact for me to trace it w/o totally disassembling the dash. i was thinking it was the switch attached to the brakes that allowed/prevented you from shifting w/o having the brake depressed, but i tested that theory and it wasn't it.

maybe a manual overdrive ON/OFF switch from the old shifter knob? any help would be appreciated. I'm not too worried about it, but of course i would like to know what the h#ll it is