PDA

View Full Version : RB20DET Wiring..?


RickyBobbyS13
02-16-2019, 04:49 PM
Im sure there are 1000 threads on this but ive got a weird issue going on.

Just swapped an RB20DET into my S-chassis. Motor was in an s-chassis before so i just used the previous owners wiring harness he made which involved me using a secondary fuse box. Anyway, car had full working lights/accessory when i had the SR in there. Now i get intermittent lights and no power to the fuse box inside the car. Seems like after i rev the car a few times the lights will turn on and the door dinger thing will work but still have no power to the internal fuse box.
Where do i even start?
Thanks in advance.