Made a rookie mistake and ordered the wrong part. Bank 2 Sensor 1 Denso Air fuel Sensor. Fits 2005 GX470. I installed the part before realizing my mistake, otherwise the sensor is new. Cost me $120 with shipping from Rock Auto. I will take any reasonable offer.
I did some research on the codes. P0037 and P0057 are for bank 1 sensor 2 and bank 2 sensor 2 respectively ( downstream from the catalyst) These both get power for the heater circuit from the same source (EFI FUSE No. 2 and the EFI relay). While it’s completely possible both sensors have failed...
This sounds exactly like the GX I bought last year. The cause of the noise is the transfer case chain slipping. Based on the pictures you have shown of the leaking transfer case it was likely ran dry causing the transfer case to overheat and the chain to stretch. The noise is actually the...
This sounds like an out of balance drive shaft. Have you taken the drive shaft out and turned on the front diff lock for a front wheels only test drive?
They should be interchangeable. I recently swapped a 2uz-fe from a Tundra to a Landcruiser and didn’t encounter any surprises.
I don’t think I have ever heard of a broken belt on these engines. I’m also curious..
This is adding to your issue. The frame angle will affect caster. Still sounds like you have another problem also. I agree with Simkgx about the cam tabs. I’ve seen these flattened many many times.