Problems after I replaced my AC Evap Core, Heater Core, Expansion Valve, and Condenser change

I noticed it while I was at highway speed.

 

Could it be the fan clutch or water pump?

 

At highway speeds a fan clutch wouldn’t matter I don’t think. Nor would a water pump
If you weren’t using the heat at all. Did you start overheating?

 

No overheating so that makes sense. Well, any suggestions?

 

Only thing I could chalk it up to is a contaminant in the refrigerant system. Moisture or air, or something that isn't r134a.

 

It was professionally vacuumed and recharged. Hopefully that's not the problem.

 

I'm convinced the re-circulation isn't engaging. Normally when I press the re-circ button I hear more airflow. I'm sure that's because a vent that sucks the air in from the outside closes and pulls air from inside only. Perhaps that vent isn't closing? Maybe I failed to hook something up, or screwed something up.

 

Pop the glovebox out and check blend door operation.
https://www.tacomaworld.com/threads/2nd-gen-information-diagnostics.784008/#post-28042158

 

Looks like that's the problem. The actuator moved a little but not completely. It didn't move every time I pressed the button though. So I assume it's stuck, poor connection, or just a bad motor. I'll pull it out tomorrow to continue attempting to resolve this.

 

I still haven't checked my HVAC since I re-installed mine. It's on my list of things to do. One things I did when I re-assembled my HVAC box and lined the pulleys up was to put a little bit of White Lithium Grease in the tracks. I've got my fingers crossed you get yours figured out.

 

I didn't even think about that. I'll find a way to get some in there. Thanks for that!