where does the vacuum hose off the heater valve go? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

matt_field · 05-16-2004, 04:10 PM

on my dads 71 bb a/c truck i put a new heater hose valve thing on it and im trying to get that vacuum hose to extend out more and i was pulling and it came out from the firewall now what do i do? is this a huge deal to put back in the firewall ? what does it even hook up to in there thanks

matt

matt_field · 05-16-2004, 04:49 PM

anyone? i really need to know bad if this is gonna be a big deal to do

**john** · 05-16-2004, 05:10 PM

try this. John

bigratfan · 05-18-2004, 12:10 AM

the hose u pulled off goes into a tee just behide and above the glovebox. If u lay on your back and look up there u may be able to see it. Or u can remove the glovebox and it will be right there and it will give u a good excuse to replace the glovebox liner

05-16-2004, 04:10 PM	#1
matt_field Registered User Join Date: Apr 2001 Location: Detroit Lakes, Minnesota Posts: 885	where does the vacuum hose off the heater valve go? on my dads 71 bb a/c truck i put a new heater hose valve thing on it and im trying to get that vacuum hose to extend out more and i was pulling and it came out from the firewall now what do i do? is this a huge deal to put back in the firewall ? what does it even hook up to in there thanks matt __________________ 1971 k5 blazer 80k mike survivor 1972 3/4 ton 4wd Cummins 12v 1967 swb 2wd 427bbc 1968 4wd shortbox 1971 Cheyenne swb k10 unrestored 1971 Cheyenne super 40k 402bb survivor 1967 Chevy k10 (first truck) 1968 L78 camaro survivor 18k miles 1969 z28 survivor 60k miles 1969 z28 survivor 39k miles 1969 z28 rs survivor 80k miles

05-16-2004, 04:49 PM	#2
matt_field Registered User Join Date: Apr 2001 Location: Detroit Lakes, Minnesota Posts: 885	anyone? i really need to know bad if this is gonna be a big deal to do __________________ 1971 k5 blazer 80k mike survivor 1972 3/4 ton 4wd Cummins 12v 1967 swb 2wd 427bbc 1968 4wd shortbox 1971 Cheyenne swb k10 unrestored 1971 Cheyenne super 40k 402bb survivor 1967 Chevy k10 (first truck) 1968 L78 camaro survivor 18k miles 1969 z28 survivor 60k miles 1969 z28 survivor 39k miles 1969 z28 rs survivor 80k miles

05-16-2004, 05:10 PM	#3
john member #16 Join Date: Dec 1999 Location: Yuba City Ca. Posts: 3,618	try this. John Attached Images __________________ john http://67-72chevytrucks.com/vboard/showgroups.php board vendors http://www.flickr.com/photos/1745471...7602865984234/

05-18-2004, 12:10 AM	#4
bigratfan Registered User Join Date: Aug 2002 Location: baldwin park ca. Posts: 24	the hose u pulled off goes into a tee just behide and above the glovebox. If u lay on your back and look up there u may be able to see it. Or u can remove the glovebox and it will be right there and it will give u a good excuse to replace the glovebox liner



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