My engine temp is fine. Car runs great, coolant is full, and not a single leak from the car. The car is extremely clean in the engine/underneath, not a speck of rust (except exhaust of course) and no leak marks anywhere underneath.

I have a feeling it is the blend door, as I am getting only extremely cold air. This would tell me I have no hot air access at all.

Anyone accessed the blend door?

Is it tough/long/tedious?

So once I get to the blend door, then what?

Thanks for all the post and keep em coming.

Mike