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the smelly one

Forum: C3 HVAC, Fuel, Emissions, and Exhaust

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the smelly one

Posted: 11/7/10 3:27pmMessage 11 of 18
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enterprise, AL - USA
Joined: 6/27/2010
Posts: 63
Vette(s): 1978 silver anniversary vette l-48
well i dont have a manual yet so i dont even know how or where the canister is supposed to be hooked to. I mean i'm pretty sure the line to the gas tank is correct but the line to the carb or egr or whatever is non existent. i think the previous owner removed the egr too

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the smelly one

Posted: 11/8/10 11:08amMessage 12 of 18
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 22737
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
There would be a large sized hose from the Canister to the vent tube on the carb, usually top/front of the carb. Then you'd have the hoses going back to the tank.
Your emissions decal(on the flat part of the firewall above the brake booster) should have the hose routing diagram on it...I think....

Joel Adams
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"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

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the smelly one

Posted: 11/8/10 2:32pmMessage 13 of 18
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enterprise, AL - USA
Joined: 6/27/2010
Posts: 63
Vette(s): 1978 silver anniversary vette l-48
ok but there is no emissions label so i have nothing to go by. i'm gonna do some research tonight and see if i can find a schematic. if not i'll post pics of what i have in the hopes that someone can identify the lines.

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the smelly one

Posted: 11/8/10 5:44pmMessage 14 of 18
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Sebago Lake, ME - USA
Joined: 2/15/2007
Posts: 964
Vette(s): 1978 Silver Anniversary L82 4spd (M21) Red Leather. Pace Car is in the hands of a new caretaker.
Here's some pages from my '78 Assembly Manual that may be of interest. I can get pics under the hood too, if that would help.
Also, every time I go for a ride with the tops off my wife says I smell like exhaust when i come in the house. Same thing with both cars. Both cars stock except the cats are gone so it's that good old pre 1975 exhaust smell. No gas smells.

http://i159.photobucket.com/albums/t132/JeffsVette/AIM%20pages/pa385.jpg

http://i159.photobucket.com/albums/t132/JeffsVette/AIM%20pages/pa402.jpg

http://i159.photobucket.com/albums/t132/JeffsVette/AIM%20pages/pa403.jpg

http://i159.photobucket.com/albums/t132/JeffsVette/AIM%20pages/pa404.jpg






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the smelly one

Posted: 11/9/10 6:00amMessage 15 of 18
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 22737
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
Part of the problem with the smells is the design of the ventilation system. "Fresh" air for the cabin is taken from the wiper plenum..which is right behind the engine area. Even with the rubber seal across the rear edge of the hood, those sweet engine smells are gonna eventually waft their way into the cabin. Add in all of the small holes in the firewall for wiring and such, and it's pretty much a done deal. You can also get odors coming in from the rear of the car, thru the sometimes not so sealed body joints in the rear compartment.
It ain't no Cadillac...it's a Corvette...smell em if ya got em!
Adams' Apple2010-11-09 06:02:32

Joel Adams
C3VR Lifetime Member #56    

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(click for Texas-sized view!)
             NCRS

"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

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the smelly one

Posted: 11/9/10 5:18pmMessage 16 of 18
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enterprise, AL - USA
Joined: 6/27/2010
Posts: 63
Vette(s): 1978 silver anniversary vette l-48
ok the pics and advice were great now this weekend i can check everything out
you guys are great. i hope one day some of this info i'm gathering can help someone else too

thnx
J
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the smelly one

Posted: 11/9/10 5:42pmMessage 17 of 18
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Newton, NJ - USA
Joined: 1/26/2010
Posts: 113
Vette(s): 1978 Indy Pace Car. All original. A true survivor. 2nd owner Only 300 miles.
I actually prefer them smells to the old green pine tree air fresheners...Rolling On The Floor Laughing

   

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the smelly one

Posted: 11/9/10 9:23pmMessage 18 of 18
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Oak Creek, WI - USA
Joined: 5/21/2008
Posts: 2041
Vette(s): 1981 Great White Shark. Red Interior, 350/190 hp. PS, PB (SS), A/C CC, T-Tops. Served three years in Active Duty Army, then Retired Air Force after 34 years! Badger State Vettes Car Club. 175,000 Original miles!! Now own a 1998 C-5!
Nothing like the smell of a corvette exhaust in the morning!!  Almost as good as NAPALM !!!  lol
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