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#1
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How do you guys keep you garage/ man cave from smelling like gas/exhaust?
Figured the best place to ask is here. Sorry if its been covered before.
I have a 3 car attached garage and I've filled it to the brim with muscle cars (3 lifts so 6 cars in the garage). These cars are nut and bolt type restoration cars for the most part so they aren't leaking gas etc. even when it was just 1 or 2 cars the garage had this smell. It just smells like classic cars I guess. combination of a gas smell/exhaust type smell if I had to guess. I'd like a solution to this as if i go out to enjoy them even for 5 min when I come back into the house the smell is on my clothes. If you open the door to the house the smell comes inside. And I'm not referring to starting them up, I'm referring to just them being stored. I'm guessing there is a solution as I can't imagine these indoor dealers have this issue. Or a lot of the nice man cave garages I see. Is it changing out the gas caps to something different for storage? adding a filter to the garage? the garage is climate controlled with a mini split A/C. I know the smell of exhaust comes with vintage muscle, but even after airing the garage out this smell never goes away. Solutions?
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1969 COPO Camaro Canadian Documented 4spd 1969 Camaro SS Survivor X66 4spd 1969 COPO Chevelle special order paint car 4spd 1957 Chevy Bel-air 1970 Chevelle SS LS6 1971 Chevelle SS LS5 Pilot Car 1970 Chevelle SS LS5 4spd 1968 Shelby GT500KR special paint car 4spd |
#2
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To me it’s an aroma not a smell, but my wife hates it! LOL 😂
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Richard 1967 Camaro SS 396/375 4K 2002 Camaro 35 Anniversay Z4C-WU8 |
The Following User Says Thank You to 1967 4K For This Useful Post: | ||
markinnaples (07-04-2022) |
#3
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Try Fans <?>
Step #1 and Cheapest; Get a few circulating desk fans and set them up for 24hr operation on "low speed" and see if it changes.
Just a W-A-G attempt.
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69 Los Z11 68 SS/RS 396/325 68 Los Z28 |
#4
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Sounds like your garage is sealed pretty tight for the climate control and may be part of the issue. It can't breath and let some of that smell/air get out.
All the '69's in your sig should have non-vented gas caps. If any of them have vented caps, they should be changed. You could try putting tennis balls in the tail pipes to prevent the odor from escaping from the exhaust system. Normally, I wouldn't suggest sealing them, but with the A/C, the air should be dry enough to prevent condensation. Maybe try that for a few weeks and see if there is a difference in the level of the odor.
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Mitch 1970 Chevelle SS 1966 Chevelle SS 1967 Camaro ss/rs 1938 Business coupe, street rod 2000 FXSTS, original owner, 13k miles |
#5
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Had the same issue until I installed an attic fan in the garage. Problem solved !
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1969 ss 396 300 deluxe hardtop 1969 ss 396 chevelle 1978 camaro 540 ci. beater 1978 chevy shortbed stepside 1983 chevy shortbed 1985 chevy shortbed If a hammer and duct tape wont fix it u have electrical problems! Last edited by chevyman0429; 07-03-2022 at 02:56 AM. |
The Following User Says Thank You to chevyman0429 For This Useful Post: | ||
markinnaples (07-04-2022) |
#6
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Ryan, I too have a three car with a mini-split but only one lift and daily drivers in my garage. At times have three old cars in the garage. This is what I observed when I had this issue. If I just took my cars out for a quick drive or just started them and moved them the cars with the Holley carbs tended to drip more often than the Quadrajet carbs. During Covid I rebuilt all my Holley carbs and solved that problem. I think it is a known fact that the Holley design is just prone to drip, and dripping carb even slightly will smell up a garage. I make it a practice when I start one of my Holley equipped carbs I get it hot in order to let the gaskets swell and hopefully seal better. Probably just me being silly but I do make that a practice. Regarding the smell in your clothes...forget it part of the deal and not going to change no matter what you do.
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65 Corvette Coupe L78 67 427/390 Vette Coupe unrestored 67 L-79 Vette roadster (Top Flight) 69 L71 Roadster Survivor 69 L46 Roadster Survivor (Sold) 69 Z/28 RS 69 Dodge Charger R/T 70 W30 442 Auto Air Survivor 2016 Z06 Coupe M7 70 AAR Cuda (Sold) 69 L78 Chevelle |
#7
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Quote:
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#8
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I've only really noticed that if I put a car away hot as some fuel will evaporate out of the carb vents.
As a rule I let them sit outside for a short period before putting them in the garage.
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68 Acadian SS-350 auto/AC driver 70 Nova SS-396/375HP Bench Stick 72 Nova SS-350 5sp Mini Tubbed 67 Chevelle Conv. SS-427 clone 70 Chevelle SS-454 LS-5 M-22 |
#9
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Agree with Mitch on the non vented caps. Make sure you have no leaks anywhere from tank to carb.
In addition, my experience is that cars with Holley carbs open element air cleaners evaporate gas out the the float bowls more quickly. Air is always circulating to some degree, and speeds evaporation. If you know it isn't going to be driven for a while, just connect the two vents tubes together with a rubber hose. BUT.... make certain you write yourself a note to remove before driving. Last resort would be an air to air exchanger, but that is a minimum $500 just for the exchanger, plus your time to install.
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Don't believe everything you read on the internet ... Ben Franklin |
#10
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I appreciate the responses. And yes the Holley carbs are evaporating because if the cars sit a while you really have to crank away to get gas back to the carb on that initial start.
But what I’m really looking for is an answer to what the dealers it big time collectors do. I see these amazing man cave garages with All the signs and vintage gas pumps and the inside is prestine. I doubt they smell terrible inside. My goal is to build or buy a garage and set it up this way, maybe with a poker or pool table etc for guys nights.
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1969 COPO Camaro Canadian Documented 4spd 1969 Camaro SS Survivor X66 4spd 1969 COPO Chevelle special order paint car 4spd 1957 Chevy Bel-air 1970 Chevelle SS LS6 1971 Chevelle SS LS5 Pilot Car 1970 Chevelle SS LS5 4spd 1968 Shelby GT500KR special paint car 4spd |
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