1990 Climate Control Problems
Thread Starter
Instructor
Joined: Jun 2003
Posts: 238
Likes: 0
From: Woodstock Ga
1990 Climate Control Problems
I have a 1990 with Electronic Climate Controls. Yesterday I started it up...set the temp on 60 and the control on recirc ...the air was coming out of all three places...the dash vents....the defroster vents and the foot vents.... and it would seem to vary in intensity like the mix was changing with engine load....the more load the less it would blow out of the dash vents but at light load it would blow more throught the dash vents....any thoughts or ideas?
Thanks
Greg
Thanks
Greg
Thread Starter
Instructor
Joined: Jun 2003
Posts: 238
Likes: 0
From: Woodstock Ga
Cool beans
Thanks for the reply any idea what that little monster is called...and i assume that is it is a dealer Item? or could i be so lucky as it to be something that i could get at autozone?
Thanks for the reply any idea what that little monster is called...and i assume that is it is a dealer Item? or could i be so lucky as it to be something that i could get at autozone?
Thread Starter
Instructor
Joined: Jun 2003
Posts: 238
Likes: 0
From: Woodstock Ga
VetteMike you were dead on the money man!
The little guy is called a 2 port check valve Napa part # 730-1348 $2.85 from the local Napa store. While invetigating I replaced about 20 feet of rotten vaccum line as well and not only does my AC behave correctly but the rpm surge at cruise i have been experiencing is now gone as well. 12 bucks and 2 hours well spent today......... Thanks once again
The little guy is called a 2 port check valve Napa part # 730-1348 $2.85 from the local Napa store. While invetigating I replaced about 20 feet of rotten vaccum line as well and not only does my AC behave correctly but the rpm surge at cruise i have been experiencing is now gone as well. 12 bucks and 2 hours well spent today......... Thanks once again
