well i drove the truck yesterday around the block and the caliper on the pass. side draggin but when i got down on it it wouldnt wind out it would shift at like what seemed maybe 3000ish with it to the floor, it has got the 5.7 tbi and a turbo 400 is there a way to adjust the tranny or is a shift kit the only way, i am going to do a full rebuild down the road but just wanna get it runnin decent now. i just replaced the filter and fluid with new synthetic fluid. also i was told to replace the spark module under the dist. cap and it will help it run a bit higher in the rpms any info on this?