Just replaced blower motor noise

[Flashflood]

My just replaced blower motor is making the same noise as the last blower motor did except this time there's barely any heat any Ideas

 

[Roadrunner777]

What does it sound like? Is the airflow for the new blower reasonable? Did you inspect and vacuum out the inside where the blower mounts and behind the resistor pack?

I don't think your Explorer had the coolant bypass valve from the factory, it's an H-shaped valve that mounts in-line with the heater hoses above the blower motor. If you had a later year, I'd think maybe you knocked off the vacuum hose to it, but your year shouldn't have one, I think. Never-the-less, if one was retrofitted to improve A/C performance, you will see it and know to check for the vacuum line.

Or, it could be a blend-door issue, a recirculation door issue, hard to say. Clues will help.

 

[Flashflood]

What does it sound like? Is the airflow for the new blower reasonable? Did you inspect and vacuum out the inside where the blower mounts and behind the resistor pack?

I don't think your Explorer had the coolant bypass valve from the factory, it's an H-shaped valve that mounts in-line with the heater hoses above the blower motor. If you had a later year, I'd think maybe you knocked off the vacuum hose to it, but your year shouldn't have one, I think. Never-the-less, if one was retrofitted to improve A/C performance, you will see it and know to check for the vacuum line.

Or, it could be a blend-door issue, a recirculation door issue, hard to say. Clues will help.

Believe it or not the place where you mount the blower wasn't bad so I didn't do it the airflow is decent not the best

 

[Roadrunner777]

There was a thread on blower motors and cleaning, it was a sticky thread for many years before they got consolidated. I would ask you to read this:

How to: Prevent a Fire Hazard!

Fall time=fire hazard time. After a fire happened in the 94, I had to figure out where it started. After a serious freaking out and pulling off the road to a safe spot, I looked everywhere possible, there was no clue to where the fire was. The cabin filled with smoke and had an aroma of a wood...

www.explorerforum.com

And that's just FYI, I don't know that it applies to you. What does the noise sound like? Chirp? Scrape? Squeak? Grind?