my 2004 g35X acting VERY WEIRD------having gas issues!!

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Old Oct 14, 2010 | 12:33 AM
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my 2004 g35X acting VERY WEIRD------having gas issues!!

my 2004 g35X acting VERY WEIRD------having gas issues!!

do i need a tune up??


So everytime i put gas in my car, it looks like its a good amount. Then slowly when i start driving it gas goes down easily.

OR when i start and turn off the car, the gas ALWAYS GOES MORE LOWER then what it was -------- then as soon as i start driving it goes UP slowly

why is this happening?



its a 2004 i know it needs some changes to make it all new again,

can you please let me know what needs to be changed to make it running smooth again and not have any more problems
 
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Old Oct 18, 2010 | 03:37 PM
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From: Berwyn, Pa
Having a little trouble understanding. Please clarify.

Are you say that when you fill up you car according to you fuel tank gauge it is full and then as you drive it slowly starts to drop and sometimes will raise back up?

Are you purely going off of the fuel gauge or does the car seem to be lacking performance as well? Have you kept up with your maintenance? How many miles on the car?

Sounds to me like you need a new fuel lever sensor, BUT I am not sure if I am understanding this right. Please clarify.
 
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Old Oct 18, 2010 | 05:52 PM
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Originally Posted by 88G35
Having a little trouble understanding. Please clarify.

Are you say that when you fill up you car according to you fuel tank gauge it is full and then as you drive it slowly starts to drop and sometimes will raise back up?

Are you purely going off of the fuel gauge or does the car seem to be lacking performance as well? Have you kept up with your maintenance? How many miles on the car?

Sounds to me like you need a new fuel lever sensor, BUT I am not sure if I am understanding this right. Please clarify.

hello thanks for helping me

When I fill up you car according to you fuel tank gauge it is full and then as you drive it slowly starts to drop and sometimes will raise back up?

that is exactly what is going on


and another main issue im having is that, when my car is below half way for fuel, as soon as i turn the car off my car mostly goes very down on gas. Like if my tank is at half and next time it turn it on it iwll be down to a quarter then slowly it will start going up why is this happening


I am from toronto canada, the km on my car is very low too. I only have 78km driven, i shouldnt be having this problem at 78km


what could be the problem? plz help me
 
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Old Oct 18, 2010 | 06:20 PM
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From: Sonny35 / SOCAL :)
this thread might help you out....

https://g35driver.com/forums/g-spot/...irdness-5.html
 
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Old Oct 19, 2010 | 12:02 PM
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I would look into replacing your fuel level sensor. Are you going to be doing this yourself or taking it to your local shop?

I did not check out the thread that GR6RR posted all that much but read into that more too.
 
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