LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Gas smell is getting bad!

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Old Oct 10, 2007 | 10:08 AM
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Default Gas smell is getting bad!

OK I have been trying to find the culprit to this problem. I get strong gas odor inside the car. There are no leaks and I removed all emissions and turned them off via the pcm. I'm not for sure but does this car (94 Z) have a charcoal canister? If so where in the hell is it? And could it be bad or going bad or am I completely looking for the wrong thing??
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Old Oct 10, 2007 | 12:33 PM
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Do you still have a cat? I gutted mine, and put headers on, and now it smells.
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Old Oct 10, 2007 | 01:04 PM
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I had a fuel filter with a slight leak one time, it would never drip to the ground when i looked, but would stay on top of the frame rail. You could have never been able to tell by laying underneath it, actually noticed it when it was on the lift gettin' ready for some exhaust.
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Old Oct 10, 2007 | 01:33 PM
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No cat, Lts, and no air pump. It seems to be the worst when the tank gets below 1/4. I've been under the car while it's running and even ran my hand around the filter, completely dry???? Also thought it could be a purge solenoid but I have it unplugged so who knows? I still think it might be a charcoal canister if I can find it.....
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Old Oct 10, 2007 | 01:51 PM
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You can always detect a gas leak it by using a lighter when your car blows up you know you have found it...

Or you can check the clamps on the hose going to the gas tank, worst case you may have to replace the "O" ring on the fuel sending unit... thats my 2 cents
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Old Oct 10, 2007 | 02:03 PM
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charcoal canister is in the driver side wheel well in the rear bumper behind a plastic cover near the fuel neck.
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Old Oct 10, 2007 | 02:15 PM
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Originally Posted by 94 ss
charcoal canister is in the driver side wheel well in the rear bumper behind a plastic cover near the fuel neck.
AH HA thanks mann, I knew there was one somewhere. Do they go bad though?
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Old Oct 10, 2007 | 02:56 PM
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Originally Posted by alconk
AH HA thanks mann, I knew there was one somewhere. Do they go bad though?
Not "all the time," but it can happen. Once the canister gets raw fuel in it, it's done. You could have overfilled the tank and liquid gas got in it.
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