I can't figure out what's wrong with this thing. I recently purchased a 2007 tacoma crew cab 4x4 and I really like the truck but unfortunately the oil pump went out and the motor blew up . 2 weeks and 4,400 dollars later I get it back with a new motor in it. The motor is a strong motor but the transmission isn't working right . When I put it in (D) drive it takes of very sluggish as if it's in a high gear. I can go down to (L) and it pulls great but from L to 2 it doesn't shift and then from 2 to 3rd it shifts hard and from 3 to 4 it shift a little hard but not near as bad as from 2 to 3rd . Once I get to 3rd I usually just go to Drive. But when I come to a stop it goes back to the same problem and takes off sluggish like its in a high gear . So I have to go back down to l and start all over . Took it back to where the motor was put in and they ran the codes which were, pressure sensor shift sensor and torque converter clutch . The mechanic told me to just drive it and it may fix it's self which doesn't make any since at all . So can anyone tell me what may be going on or what I may need to do to get this fixe I really don't wanna have to drop a whole new tranny in it .
Also I've noticed that the cruise only works half the time any info to why that's happening will be much appreciated !