Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Cabin heat help...
View Single Post
  #12 (permalink)  
Old 02-27-2013, 05:40 AM
gearheadslife's Avatar
gearheadslife gearheadslife is offline
MentalMuffinMan
 
Last photo:
Join Date: Nov 2012
Posts: 2,328
Wiki Edits: 0

Thanks: 128
Thanked 310 Times in 288 Posts
does this olds(guess'n cutlass) have a/c..
recheck that all the doors in the heaterbox are working..
I don't remember a shut off valve for the heatercore(like posted above) on g body's
it may bypass the heatercore when on vent and a/c that door might be stuck on vent, blocking all heat..
start car and get warm.. then touch upper and lower hear hoses, both warm...??
remember lt1 is reverse cooled.. do you have the heatercore lines reversed?? the water try'n to pump uphill through the core could stall the flow...
Reply With Quote