A/C Air Flow

T

tom little

Guest
Anyone out there have a problem with poor airflow from the vents on the dash or the defroster, on
full size FWD-87/88/89, etc?
System has been converted to R134, and temperature output is great, but air flow is poor. Evap core has been "washed", and situation is improved, but could be a lot better. Also, blower motor has been replaced, "squirrel" cage is
new (metal, not OEM plastic), and is quite noisy-(HUMMMMMM) seems more like a vibration noise than a rattle. Fan is quiet when running outside,hand held.
Any ideas out there?
 
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