Should I be worried? Is this a gas leak?

Datsrboi

Loud pipes Save Lives
Jul 31, 2007
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Haltom Texas
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Notice this for some time now. Does not smell like gas. What is it? It never disappear nor anything. Always there. Im talking about that wet looking thing on my gas tank
 

Datsrboi

Loud pipes Save Lives
Jul 31, 2007
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Haltom Texas
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No water in the spare tire area nor trunk. No water in the car, I have yet to wash the car with soap. Its been 5 months since I own the car and it was wash only once 3 months ago.

EDIT.. I just went outside to touch it. Its dry, still there, but when I wipe my finger on it, it feels dry yet greasy like? Sort of like when you spill motor oil on the engine and you wipe your finger over it, Only its drier. I threw some water onto a dry section and it does not feel like that other part. Few months back it was more wet but not that wet.
 
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dbsupra90

toonar
Apr 1, 2005
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indiucky
Datsrboi;884882 said:
No water in the car, I have yet to wash the car with soap.

you should always wash with soap!

i would pull the access panel in the rear hatch above the sending unit. see if it is on top of the tank too, and if any has puddled up.
 

Datsrboi

Loud pipes Save Lives
Jul 31, 2007
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Haltom Texas
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dbsupra90;884896 said:
you should always wash with soap!

i would pull the access panel in the rear hatch above the sending unit. see if it is on top of the tank too, and if any has puddled up.


The car has been garage kept by the last owner and has never moved for years. I brought it home and it was still clean from being under the covers.

I remember removing the access panel and saw nothing of that other then just dust.
 

Poodles

I play with fire
Jul 22, 2006
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some people use tire shine stuff on it to make it black again as it's a rubberized undercoating (like I do)

The area that is dry has just been washed better from either you or just driving it...
 

jtran8

Supramania Contributor
Mar 29, 2007
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wichita kansas
That's gas leaks . When i first got my supra , it does that everytime i filled up the gas tank . I replaced all gastank gaskets that i could order from toyota dealer + mk4 fuel pump at the same time , no more fuel leak after that .I'm sure that's fuel leaks , only fuel can do that to your gastank , water can't.
 

Setheroo

^_^ got horespower?
Oct 16, 2006
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jetjock;884867 said:
Where's that guy who tastes stuff coming outta his tailpipe when you need him?

lol... come on now, that was low.

I don't suggest tasting around for gasoline.

I am still really kinda shocked that none of you guys have ever just tasted a fluid to identify it at least one time in your life... It isn't all the time that you just know what something is....

For the record though, I don't taste everything. I never learned the tastes of the fluids willingly either; I learned most all of them from having them spill on my face while under a car.
 

jetjock

creepy-ass cracka
Jul 11, 2005
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Sorry, couldn't help myself. I used to work around machines full of chemicals that could kill, a few so potent their olfactory levels are higher than their lethal doses. Put another way by the time you smelled them you were already dead. While not that bad the simple truth is cars are full of poisons and I go out of my way not to smell, taste, or touch any of them. Bottoms up to you though ;)
 

jdub

Official SM Expert: Motor Oil, Lubricants & Fil
SM Expert
Feb 10, 2006
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Valley of the Sun
LOL...ain't it the truth ;)
Aircraft will cure ya of ever touching fluids of any kind. One I was associated with used LOX (liquid oxygen) for the O2 system and would drip when freshly filled...touching LOX will ruin your whole day. Another used hydrazine as the fuel for an EPU (emergency power unit)...that stuff is truly nasty too.
 

Frank Rizzo

Banned
Jul 25, 2007
478
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Fixing your girl's car
jetjock said:
I go out of my way not to smell, taste, or touch any of them.

Amen to that. Add me to the "never tasted a fluid to know what it was" list.

I start ripping apart the car to figure it out, not sacrifice your well-being....

Do yourself a favor and drop the tank. :)
 

AF1JZ

Almost civilian status...
Jun 26, 2006
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Fredericksburg, VA
jdub;885177 said:
LOL...ain't it the truth ;)
Aircraft will cure ya of ever touching fluids of any kind. One I was associated with used LOX (liquid oxygen) for the O2 system and would drip when freshly filled...touching LOX will ruin your whole day. Another used hydrazine as the fuel for an EPU (emergency power unit)...that stuff is truly nasty too.

LOX is definitely some bad stuff if it touches your skin. When I would fill the lox converters on the C-141, it would purge and go into the drip pan. Then I would find the closest insect and drop it in the boiling lox. It was freeze instantly.

The hydrazine is most certainly nasty!!!! An aircraft where I was deployed at (can't say which one) had that stuff. They say it can kill you with a minimum amount of exposure.

One last bad fluid that I can think of is Skydral (hydraulic fluid). That stuff can do some damage. I've heard of people that have used it for paint stripper with no problems. They use it on the other aircraft that we have here, not the one that I work on.