Smell fumes when start car!

ONLY for ADVANCED technical discussion about the 240sx!
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ziggyzow
Posts: 51
Joined: Sun May 25, 2008 11:49 pm
Car: 240sx

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Evrytime I start my car I smell fumes. I drive a 1992 240sx SE with 176k any ideas why thats happening?


got chub
Posts: 1843
Joined: Sun Aug 19, 2007 3:10 am
Car: pearl white 95 240sx

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sound just like my gf car and she couldn't figure out what it was so she took it to the dealer. there is a code that does NOT set of the CEL it came out to be the purge control valve was stuck...it next to the knock sensor. helps something with the charcoal canister... i don't really know what it does but i have a 95 so i can pass emissions and don't care

r3v_v3ng3
Posts: 868
Joined: Sat Feb 24, 2007 7:53 pm
Car: 91 fastback ka-t

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what kind of smell? fuel?

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ziggyzow
Posts: 51
Joined: Sun May 25, 2008 11:49 pm
Car: 240sx

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it's not fuel it's something else but smells everytime time i start it

24DSXY1
Posts: 166
Joined: Sun Jan 15, 2006 4:17 am
Car: 1991 NISSAN 240SX

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Mine smells like exhaust gases when idling and while driving so I have the same problem. Actually, it doesn't seem to change how the engine performs so I don't really care about the exhaust gas smell, I just wondered why I can smell it in the cabin while driving too, but no smell with the windows closed

Do you have a pic of this purge valve?

got chub
Posts: 1843
Joined: Sun Aug 19, 2007 3:10 am
Car: pearl white 95 240sx

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what you are describing is exactly what my gf was saying. you cant really smell it out side of the car or with the windows closed. her car seams to come and go with the smell.

Enlefo
Posts: 107
Joined: Fri Mar 25, 2005 2:03 am
Car: s14 zenki, black on black.

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I just started to smell gas in my car a couple days ago... I just replaced the gas cap about a week ago. Noticed yesterday that it was extremely bad... also got really hot here. Checked my records and replaced the fuel filter since it was time for that. All the fuel lines are intact. I am gonna replace the EVAP canister and purge valve next but I can't find one on a Sunday. I was supposed to leave to go camping with my GF today :-(


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