After I replaced my heater core the AC doesn't blow out of the main vents...it just blows out of the floor and the defroster.

I've been reading and researching about this problem and I tried the method described on shoebox's website but I still can't figure out what it is.

Anyone have any imput?



~Kevin

 

Sounds like you pulled one of the vacuum hoses loose. Check the multiple connection that has all the colored hoses coming out of it. It's close to the heater core area, as I recall. It is fed by the black vacuum hose that comes from the check valve under the hood.

 

Thanks for your help...when I took it to my guy that I have down here for other problems I just had him look at it and he said that a door was stuck...he fixed it for like $20(labor) saved me some time. I appreciate your help though.


~Kevin


P.S.
To Correct myself earlier:
*input