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07-04-2012, 09:10 AM
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#1 |
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Registered User
Join Date: May 2012
Location: Dripping Springs,Texas / Puerto Vallarta,Mexico
Posts: 3
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Gas Smell
We have a 69' with a gas smell in cab there is no leaks any suggestions on how to get rid of this problem.Thanks
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69' Chevy Shortbed C-10 08' Jeep Wrangler 08' Toyota 4Runner |
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07-04-2012, 10:15 AM
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#2 |
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I am a Referee of life.
Join Date: Jun 2000
Location: Greensboro N.C.
Posts: 13,993
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Re: Gas Smell
You can check to see if the grommet around the filler is good.Some times it will leak a little there if over filled.There is also a ton of threads about swapping to a rear fuel tank and getting it out of the cab.The other thing to check would be vent's and hoses.A cap can also cause this if the cap is supposed to vent the tank but it has a sealed cap.
That's the things I can think of off hand.
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The 47-present Chevrolet and GMC Truck Message Board Network,it's owners,moderators,members,and associates of any type should not be held responsible for my opinion. You can't fix stupid,not even with duct tape. "My appearance is due to the fact that "GOD" does punish you for having too much fun!" Barrett-Jackson has perfected alchemy,they make rust into gold! "You can lead a horse to water but you can't saddle a duck" "Cleverly disguised as a 'Responsible Adult' "Sometimes your Knight in shining armor is just a retard in tinfoil" |
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07-04-2012, 11:32 AM
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#3 |
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Registered User
Join Date: Jun 2010
Location: Upland Ca
Posts: 4,142
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Re: Gas Smell
Also look at the rubber hoses. These can weep enough for a smelly cab but not enough to indicate a leak.
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1972 C10 SWB, Air, PS, PB, 350/350THM. Second owner. 1965 Corvette roadster, 44K miles, 327/365 SHP, 4 speed, side exhaust, knockoffs, teak, second owner (bought in 1970), Have ALL numbers matching components. My frame off restoration thread: http://67-72chevytrucks.com/vboard/s...d.php?t=556703 |
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07-04-2012, 11:43 AM
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#4 |
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Senior Member
 
Join Date: Oct 2009
Location: Godley, TX
Posts: 17,958
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Re: Gas Smell
if you can find no visible leaks - and you're perhaps not used to an in-cab tank sorta truck, I'd submit it's par for the course. You will likely get some fumes in the cab from time to time, especially when you fill up. If it's over-powering and persistent, then that's not normal, probably need to dig further - and the suggestions above are good ones.
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07-04-2012, 12:10 PM
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#5 |
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1969 Custom 30 wrecker
Join Date: Sep 2001
Location: Pottsville, Pa
Posts: 2,611
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Re: Gas Smell
At the far end of the scale, If it's real strong, check your rear cab mounts! My stepside cab drooped down on the passenger side from rot and the bolt actually pierced the tank just enough so gas would weep out. (I have another cab I'm going to rebuild for it, just rigged it for now) Took me a while to figure out what was causing the smell.
This same thing I found on a parts truck I bought last year so it's probably more common than one might think.
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Bob 63 Impala 283/PG/3.36 (under restoration) 66 Impala 327/PG/3.36 66 Chevelle SS 409/M22/3.55 69 Chevelle 307/PG/3.08 (future restoration) 69 C10 short stepside 454/TH350/3.73 69 Custom 30 tow truck 350/4 spd/4.10 (resto done, CRUISIN TIME!) 71 Cheyenne 20 fleetside 350/4 spd/4.10 71 Chevelle 6/PG/3.08 72 Chevelle 454/M21/4.10 |
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07-04-2012, 12:25 PM
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#6 | ||||
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"I ain't nobody, dork."
Join Date: Sep 2007
Location: Whidbey Island, Washington
Posts: 8,930
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Re: Gas Smell
Probably just a little bit of smell from the vented gas cap. Common on all trucks with the cap right near the drivers left shoulder.
Also... you say "no leaks". How about under the hood? Any carb leaks? A leaky carb will put some gas stink in the cab. Gary
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'cuz chicks dig scars... My 1972 GMC 1500 Super Custom (Creeping Death) "long term" build thread. The Rebuild of Creeping Death after the wreck Quote:
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07-04-2012, 02:17 PM
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#7 | |
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Registered User
Join Date: Jan 2011
Location: Townsend MT
Posts: 1,725
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Re: Gas Smell
Convert to diesel?
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1966 F250 4X4 416 1972 K20 350 4 OTF Quote:
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07-04-2012, 03:22 PM
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#8 | ||||
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"I ain't nobody, dork."
Join Date: Sep 2007
Location: Whidbey Island, Washington
Posts: 8,930
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Re: Gas Smell
But gasoline is the smell of victory!
 Gary
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'cuz chicks dig scars... My 1972 GMC 1500 Super Custom (Creeping Death) "long term" build thread. The Rebuild of Creeping Death after the wreck Quote:
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