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#1 |
Registered User
Join Date: Dec 2001
Location: Manteca, Ca USA
Posts: 305
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heater/ vacuum line problems
Okay, here goes- from as far back as i can remember the heater has always blown hot air out of the vents, it did have AC at one time but i pulled the compressor out- even when the heater is off. So i started messin' around and found that there is no vacuum signal to the heater hose valve on the fenderwell under the hood. The vacuum line is there but no vacuum- I do have vacuum from the carb- and that line goes in to the passenger compartment- but where does it go from there?? And secondly the center vent on the dash- the vent is metal but the housing is plastic- when the vent gets hot it melts the housing and now the vent won't stay open- do they make a metal housing?? THANKS
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#2 |
Senior Member
![]() Join Date: Mar 2000
Location: Rockville,In. USA
Posts: 3,720
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![]() GMCPaul |
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#3 |
Registered User
Join Date: Jan 2003
Location: Washington State
Posts: 8,834
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Vacuum problem
I was having a problem and found a disconnected line.
Hidden behind the right bank of the engine. Was a T adapter in the line. The hose split and came off. ![]() ![]()
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1970 Chev CST 2003 Harley Fatboy 1975 Chevrolet Step Van 1956 Chev Bel Air 1977 Blazer 2WD For Sale $3000.00 1978 Blazer 2WD For Sale $7000.00 1978 Silverado 2005 Monte Carlo |
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