1998 Oldsmobile 88 "vent" Questions

'99 olds 88 diagnosed PO 446 evap vent control problem Went in for emission check on '99 olds 88. Engine light was on so had to run diagnostics. Came up with PO 446 evap vent control problem. Was told

ac not working right-cold air comes out of vents for windshield but not in drivers side vents. sometimes the passenger vent will work and blow cold but not always Give some more details of the problem

ac not coming out ac vents will only come out defroster and heater vents This may be a vacuum leak. The system is designed to fail in defrost mode. Look for cracked or dislodged hoses.

1998 oldsmobile dash climate vent problem stuck on defrost ? dash vent stuck on defrost you have lost vacuum somewhere... or your HVAC control head went bad...

...olds 88 a/c blows out of defrost ¬ out of 1997 olds 88 a/c blows out of defrost &not out of vents Vent control has lost vacuum since that is what powers it. The default direction is the ...

Nothing coming from vents with a new blower installed I just had a newe blower installed and there still isn't anything blowing from the vents, hot or cold. I'm not sure if its a fuse problem or not, ...

I have a 1998 Oldsmobile 88 and the air will not flow through the vents, only on the top and the bottom. It only comes out of the defroster and the bottom vent on the floor. THERE IS A VACUUM RESEVOIR

on my 1998 olds 88 I don't seem to have a good volume of air coming from the vents. The fans blow the a/c is cold but just not good air flow. How can increase the air flow? Hello and welcome to ...

air won't blow out dash vents Cheek blower motor,

my engine is running hard and occasionally stops and i have to turn the car off and on to get it working again. what could cause this? my ac runs strong and cold but wont shift to the main vents, ...