1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Fuel Smell in the cockpit

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Old 06-05-04, 07:42 PM
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Angry Fuel Smell in the cockpit

Ok, need some input from the crew. I know that on hard turns you can starve your FB stock carb(www.yawpower.com) What concerns me is the smell of fuel in the cockpit after the hard turns and drifting.
I am not in a hurry to have my fresh engine get fried by a fuel fire in the engine bay. Is there anything I can do besides get a modified carb? Any advice would be great.
Old 06-05-04, 08:01 PM
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i always smell a little gas after i've been hammering on it. i think it's just because it's carburated..
Old 06-05-04, 08:26 PM
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It "only" happens on hard/sliding turns, not on straights or mild/normal cornering.
Old 06-05-04, 11:13 PM
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I would think it's normal. Could be flooding it soemhow, what happens when you smell fuel
Old 06-05-04, 11:49 PM
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after the corner it takes about 3-6 seconds and I start smelling it, it doesn't go away for about a minute or so.
Scary when you know the engine is hot and the header can ignite fuel. I have never found any leaking, but with fuel it disapates pretty quick anyway and is hard to nail down.
Old 06-08-04, 10:11 AM
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Old 06-08-04, 12:12 PM
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I had to change my carbon filter under the hood once, it stoped the fuel smell for me. The reason my carbon filter went bad is because I had a bad fuel cap which caused a presure leak in the fuel system.
Old 06-08-04, 01:56 PM
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Thanks for the tip, I got a couple of spares around. Any ideas for a aftermarket version of the Charcoal Canister?

Regards
Old 06-08-04, 02:55 PM
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Make sure ur fuel cap is completely on and tight. Also make sure u dont have any leaks in your gas tank
Old 06-08-04, 03:33 PM
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Ahhh, so you're thinking there might be some issues with the tank system in the rear.....not a bad thought.
I will check it out, I have been needing a excuse to go to a fuel cell anyway and dump the stock tank so I can have dual exhaust!

Thanks
Old 06-08-04, 06:34 PM
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When i ran autocross i smelled fuel and it turned out that my fuel cap went on crooked and i hadnt realised it.
Old 06-08-04, 07:24 PM
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I had a leaking fuel cap for a long time and didnt know it till I really took sharp turns and it poured out. Its only like $5 at advanced so its easy too.
Old 06-24-04, 09:47 AM
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Well I think I found the problem at the autocross on Sunday, I had fuel leaking from my cap. Thanks for the help guys!
Old 06-26-04, 04:44 AM
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whats the difference between the stock fuel tank and a fuel cell?
Old 06-26-04, 06:41 AM
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fuel cell is like a usually metal box to hold your fuel in. some people keep them inside the car.
Old 06-26-04, 06:59 AM
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They also have baffles to keep the fuel from sloshing around, and throwing the balance of the car off when the g forces change direction suddenly.
Old 10-11-07, 03:43 PM
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Originally Posted by Pittdp
I had to change my carbon filter under the hood once, it stoped the fuel smell for me. The reason my carbon filter went bad is because I had a bad fuel cap which caused a presure leak in the fuel system.
anyone got a general location of this filter to change? the car did have a bad fuel cap before i bought it. i saw something mentioned about it in the smog test receipts. and the new cap seems loose too. but mine smells like fuel most of the time, not just on turns. I dont think my leak is in the cap.
Old 10-11-07, 03:48 PM
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Canister is mounted on the passenger side shock tower, unless you have an SA, then it's integrated into the air cleaner lid.
Old 10-11-07, 03:59 PM
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Originally Posted by trochoid
Canister is mounted on the passenger side shock tower, unless you have an SA, then it's integrated into the air cleaner lid.
thanks dude! I have a 84 GSL-SE, 2 days new to me.
Old 10-11-07, 04:40 PM
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Originally Posted by BigJim
Make sure ur fuel cap is completely on and tight. Also make sure u dont have any leaks in your gas tank
+1.0e9
Old 10-11-07, 04:53 PM
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i thought there might be a notorious component in the engine compartment which can develop a common fuel leak.
Old 10-12-07, 12:35 AM
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Not your engine, but for the carb'd 12A's, they're called the stock factory fuel lines as we see ethanol becoming a regular part of everyone's gasoline now...

Old 10-12-07, 12:56 AM
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