cheyennesuper
Registered Member
Where can i get a vaccum line diagram for mo '73 chevy blazer?
CK5
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I need vaccum line diagrams...
- Thread starter cheyennesuper
- Start date
Ordinarily I'd whine about the Helms manuals, but they don't have one for my '74, as I discovered today trying to unfsck the mess left by a PO.
The Chilton's for the Blazer is no help either... and the one for the pickup only lists them for '77-79, and says "Diagrams dipicted [sic] here are also representitive [sic] of the types of emission controls that can be found on engines used in the 1970-76 models."
They're taken straight from the factory manuals, which prolly didn't print them until '77.
I can scan these -- or my '77 factory manual -- but I'll be damned if they helped me (I have no EFE nor any of that other crazy stuff on my '74.)
No diagram under the hood, huh?
-- A
The Chilton's for the Blazer is no help either... and the one for the pickup only lists them for '77-79, and says "Diagrams dipicted [sic] here are also representitive [sic] of the types of emission controls that can be found on engines used in the 1970-76 models."
They're taken straight from the factory manuals, which prolly didn't print them until '77.
I can scan these -- or my '77 factory manual -- but I'll be damned if they helped me (I have no EFE nor any of that other crazy stuff on my '74.)
No diagram under the hood, huh?
-- A
cheyennesuper
Registered Member
Theres no diagram uder the hood....heres what i don't think is right....First of all...the line from my vacuum advance is teed off and goes to the carb and the EVAP canister.Another thing is the pcv valve only runs to the EVAP...Do you know if thats right?
Muddytazz
1 ton status
I don't know about my pcv or evap, but I know my vac advance runs straight to the front of the carb.
*edit*
Come to think of it, I think my pcv runs straight to the front of the carb as well /forums/images/graemlins/dunno.gif
*edit*
Come to think of it, I think my pcv runs straight to the front of the carb as well /forums/images/graemlins/dunno.gif
Yeah, my advance was tee'd off to the EGR /forums/images/graemlins/screwy.gif
-- A
-- A
cheyennesuper
Registered Member
the egr huh?...hmm...i need a diagram..
cheyennesuper
Registered Member
This post still stands!...Please...i really need a vacuum line diagram for my '73 chevy blazerK5.Can anyone help?
this is the closest i found when i was searching for one of these diagrams for my 73 about a week ago... i was hoping your post would dig up a diagram.
scroll down about halfway, theres a description
http://coloradok5.com/forums/showflat.php?Cat=&Board=blazer4x4&Number=1064819&fpart=&PHPSESSID=
btw, do you know how the choke is supposed to be routed?
hmmm... can anyone post a Picture of how their 73 (or 74/75/76) is plumbed?
scroll down about halfway, theres a description
http://coloradok5.com/forums/showflat.php?Cat=&Board=blazer4x4&Number=1064819&fpart=&PHPSESSID=
btw, do you know how the choke is supposed to be routed?
hmmm... can anyone post a Picture of how their 73 (or 74/75/76) is plumbed?
cheyennesuper
Registered Member
I have an electric choke...on a screwed up holly.I think its out of adjument er something.But anyway,thanks for the direction.I'm still going to try and find a diagram and if so I'll post it.
