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> Plastic expansion tank gasket, Gas smell
Medtner3
post Jul 24 2020, 07:31 AM
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Still struggling with gas odor in front trunk around expansion tank
Installed a new gasket between the fuel tank and expansion tank, and there is a metal ring on top—Just trying to verify the gasket placement is there supposed to be another gasket under the metal ring or is mine in the wrong placement.

The fuel odor seems to be coming from that area so I also ordered a new gas cap seal and I have already replaced the 4-5mm hoses to the expansion tank . And already replaced gasket under fuel sensing unit all the bolts are tight

Today I was going to see if it’s possible to lift the tank and check all the hose connections. All the hoses are new with new clamps. The inlet tubes are not leaking

Edit: checked under tank it’s bone dry and zero smell whatsoever so now consider that unless I’ve done something wrong on the expansion tank install that the odor must be the fuel cap gasket even though it’s super tight and nothing visible wrong. Have ordered one
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Medtner3   Plastic expansion tank gasket   Jul 24 2020, 07:31 AM
dangrouche   Still struggling with gas odor in front trunk aro...   Jul 24 2020, 08:57 AM
Medtner3   Still struggling with gas odor in front trunk ar...   Jul 24 2020, 09:40 AM
dr914@autoatlanta.com   yes maybe the lines on the bottom of the tank are ...   Jul 24 2020, 08:59 AM
Medtner3   yes maybe the lines on the bottom of the tank are...   Jul 24 2020, 10:07 AM
914sgofast2   Maybe your gas tank has a hole in it. I found that...   Jul 24 2020, 09:04 AM
Medtner3   Maybe your gas tank has a hole in it. I found tha...   Jul 24 2020, 09:35 AM
914werke   Does the appearance of gas fumes coincide with fil...   Jul 24 2020, 09:51 AM
Medtner3   Does the appearance of gas fumes coincide with fi...   Jul 24 2020, 10:01 AM
Medtner3   Does the appearance of gas fumes coincide with fi...   Jul 24 2020, 10:03 AM
Mikey914   It is possible the seal in the gas cap is torn or ...   Jul 24 2020, 10:39 AM
Medtner3   It is possible the seal in the gas cap is torn or...   Jul 24 2020, 11:10 AM
rhodyguy   That line pictured goes to a port on the pass side...   Jul 24 2020, 06:15 PM
Medtner3   That line pictured goes to a port on the pass sid...   Jul 24 2020, 06:20 PM
rhodyguy   The small line in the picture is plugged? With wha...   Jul 24 2020, 07:10 PM
Medtner3   The small line in the picture is plugged? With wh...   Jul 24 2020, 09:22 PM
davesprinkle   The small line in the picture is plugged? With w...   Jul 25 2020, 09:19 AM
Medtner3   [quote name='Medtner3' post='2836901' date='Jul 2...   Jul 25 2020, 10:50 AM
BillC   Check to make sure all 8 screws are in place. All...   Jul 24 2020, 07:13 PM
Medtner3   Check to make sure all 8 screws are in place. Al...   Jul 24 2020, 09:18 PM
Medtner3   Picture of where I smell fuel. Yesterday lifted e...   Jul 25 2020, 09:16 AM
maf914   I have had problems with the seal between the gas...   Jul 25 2020, 04:43 PM
Medtner3   I have had problems with the seal between the ga...   Jul 25 2020, 04:54 PM


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