So i just completed a W58 swap on my 97 sc300, after finishing i went on a test drive a noticed a couple things:
1) starts to shake going over 3k rpm
2) turn signals dont work
3) time on cluster doesn't display
I parked the car and the next day when trying to start the battery was dead, so i jumped the car and it turned on but car felt like it was struggling to stay on almost like it was stalling. Im still running the auto ecu i just jump the nss which was a black/white wire and green/red wire then i wired up the reverse lights on the same p1 plug which was a blue and yellow wire. Thats all the wiring i did so im not sure why the car is acting up, can anyone please point me in the direction of figuring out this issue?

picture of the p1 plug wires from my car