When does the acceleration vent go to defrost?
On acceleration vent goes to defrost and when I back off on the accelerator, it returns to vent. Any ideas how to fix? I have replaced the vacuum hoses and connectors, the check valve and inspected the vacuum reservoir.
Can a defrost fan blow to the floor?
Fan Only Blows Defrost, Won’t Change To Floor Or Vent. I discovered today that I only receive air through the defrost vents. tried to change it to the floor or the dash vents, no deal.
Why does my AC blower blow out the vents?
If it does, it’s almost certainly due to a vacuum leak. Acceleration does not affect it. If I set the blower on “high” or “Max AC” it will only blow out of the defrost vents.
Is the Astro fan only blows defrost?
Re: Fan Only Blows Defrost, Won’t Change To Floor Or Vent. Yea the problem with them astro’s is the way the damn motor is crammed into the dog house with the heat it destroys the hard plastic vacume line . I have had 5 of them and every one had this problem until you change them out with rubber lines .
Fan Only Blows Defrost, Won’t Change To Floor Or Vent. I discovered today that I only receive air through the defrost vents. tried to change it to the floor or the dash vents, no deal.
On acceleration vent goes to defrost and when I back off on the accelerator, it returns to vent. Any ideas how to fix? I have replaced the vacuum hoses and connectors, the check valve and inspected the vacuum reservoir.
Re: Fan Only Blows Defrost, Won’t Change To Floor Or Vent. Yea the problem with them astro’s is the way the damn motor is crammed into the dog house with the heat it destroys the hard plastic vacume line . I have had 5 of them and every one had this problem until you change them out with rubber lines .
If it does, it’s almost certainly due to a vacuum leak. Acceleration does not affect it. If I set the blower on “high” or “Max AC” it will only blow out of the defrost vents.