Stalling/no power (1 Viewer)

[LandCruiser91]

This is for my brother.
1992 Toyota 4x4 truck. 22RE engine.
After driving a few miles the engine lugs/spits and sputters. Doesn't do any of this til she warms up. 278,000 miles. New distributor didn't help. New wires, vacuum lines. Everything is tight and where it should be. Timing is good.
Any suggestions? Changed the new parts after the issue started

 

[liveoak]

sounds like it will run in open loop but once it starts to rely on sensors (closed loop/operating temp) it runs bad. I would look at the sensors involved like O2, cold start time sensors, temp, knock, maybe IAC valve and anything else I can't think of right now.

 

[LandCruiser91]

sounds like it will run in open loop but once it starts to rely on sensors (closed loop/operating temp) it runs bad. I would look at the sensors involved like O2, cold start time sensors, temp, knock, maybe IAC valve and anything else I can't think of right now.

Thank you.. I'll pass that along.