1998 a/c vent problem
#1
1998 a/c vent problem
when i run the a/c on my 98 mc z-34 it wants to blow the air threw the defrost and to the floor. sometimes when its idling it blow alittle bit out of the dash vents, it dosnt matter what setting i put it on. does anyone have any ideas on what might be wrong? thank you for any info.
#2
RE: 1998 a/c vent problem
Hello Redneck,
Your problem most likely is due to a vac problem somewhere in the A/C system. Your A/C vent control system uses vacuum to operate the vent doors. I would start by pulling your dash apart to check those vac lines for leaks. Secondarily, as you have your a/c system apart check each vent door's mobility. It may simply be that something is just stuck. Post back and let us know what you find...
TVW
Your problem most likely is due to a vac problem somewhere in the A/C system. Your A/C vent control system uses vacuum to operate the vent doors. I would start by pulling your dash apart to check those vac lines for leaks. Secondarily, as you have your a/c system apart check each vent door's mobility. It may simply be that something is just stuck. Post back and let us know what you find...
TVW
#5
RE: 1998 a/c vent problem
Cool.... I am glad you were able to trace down your problem!!! Vacuum lines become brittle and require replacement after a period of time which should be a high focus item after 4-6 years.
TVW
TVW
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