when driving my car stays in first unless i really get on the gas then let off a bit. my speedo cable is not hooked up, it was damaged when i put it on a trailer, would that cause it to not shift right? im going to replace the cable and i was just curious if that would fix it. i bought it a new tci transmission and 3000 stall tc. also, i bought the car not running so i didnt really know what to expect. any help would be greatly appreciated.