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ridiculous gas gauge on my 96 Camaro SS

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Old 04-19-2006, 09:27 PM
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Default rediculous gas gauge on my 96ss

let me explain. when i fill up my car, it goes like a quarter past the F mark. ok cool whatever. with regular driving, it takes a while for the needle to move down. when the needle reaches the halfway mark, i know i need to get gas pretty soon. cuz a couple of hard launches or whatever, it will go down to the 1/4 mark and now i need gas bad. i think i have less than a gallon at this mark. and when it reaches E, it really is emtpy.

when i bought the car, the gas was between 1/4 and 1/2. drove it on the freeway home like 15 miles away, and it died on the freeway. no gas. wtf. lols

i also wonder if my speedometer is accurate, my needle goes way down when i stop, like it looks like it lands on -20M/hr or something.
Old 04-19-2006, 11:30 PM
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dude my car does that to its normal lol
Old 04-19-2006, 11:42 PM
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yeah its one of the things you will get used too. especially if you park on a hill.

um you may have aftermarket gears and the speedo never got calibrated?
Old 04-19-2006, 11:56 PM
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Originally Posted by jjyiz28
let me explain. when i fill up my car, it goes like a quarter past the F mark. ok cool whatever. with regular driving, it takes a while for the needle to move down. when the needle reaches the halfway mark, i know i need to get gas pretty soon. cuz a couple of hard launches or whatever, it will go down to the 1/4 mark and now i need gas bad. i think i have less than a gallon at this mark. and when it reaches E, it really is emtpy.

when i bought the car, the gas was between 1/4 and 1/2. drove it on the freeway home like 15 miles away, and it died on the freeway. no gas. wtf. lols

i also wonder if my speedometer is accurate, my needle goes way down when i stop, like it looks like it lands on -20M/hr or something.
Yea Mine does that too, you just get use to it. On my car whenever it gets to 1/2 a tank I know I have 1/3 or less of a tank left.
Old 04-20-2006, 12:29 AM
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there aint no way to get the guage to work like the 98 up cars is there?
Old 04-20-2006, 12:41 AM
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Probably could be fixed with a small resistor placed in series on the sending unit.
Old 04-20-2006, 02:35 AM
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The main reason for this, is that the gas tank is sort of shaped like a 'V'. The gauge just takes the depth of gas in the tank. As gas gets lower down in the tank, it's used faster than at the top of the tank due to the smaller volume. Thus gas is used quicker. The half way mark is actually only 1/3 full.
Old 04-20-2006, 02:51 AM
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Yeah my LT1 did this too. My LS1 is DEAD ACCURATE though!
Old 04-20-2006, 02:40 PM
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Originally Posted by BIG BAD BLACKSS
Yeah my LT1 did this too. My LS1 is DEAD ACCURATE though!
lucky you, mine seems to be different every time i start the car.
Old 04-20-2006, 02:52 PM
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Originally Posted by Jassick
lucky you, mine seems to be different every time i start the car.
Same here. Anybody know why it does this?
Old 04-20-2006, 03:08 PM
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My LT1 does it too... When I bought the car (well test drive), we saw the gas guage was on E so we headed to the closest gas station (a few blocks away), it died right before the turn in... We put 5 gallons in and it showed the tank was at 1/3 way... now when you fill up it goes a quarter past F.
Old 04-20-2006, 07:36 PM
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my 97 did this, and my 2000 SS does this now.

if your 4t gen doesnt do this then you suck
Old 04-20-2006, 08:44 PM
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mine does it kinda. Full is like 1/8th inch above F, and you can be driving down the road, and romp on it, and the gas gauge goes up, or slow down to a stop from highway speeds, and the gas gauge goes down lol.
Old 04-20-2006, 09:13 PM
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My 93Z has done it since the day I bought it and like everyone else my 2000 trans am is dead on.
Old 04-20-2006, 09:59 PM
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if any of you guys ever change out gauges or anything, while you have the gauge cluster cover off, just pulll the gas gauge needle off, go fill the car up and put the needle back on so it sits right at F. now, when the tanks gets emptier, itll be a little closer to E than it was before.
Old 04-20-2006, 10:02 PM
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Or w/ HPTuners you can recalibrate the gauge.
Old 04-21-2006, 02:01 AM
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on mine, 1/4 = empty. 1/2 = almost empty and so on!
Old 04-21-2006, 08:14 AM
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Originally Posted by kyles2000z
if any of you guys ever change out gauges or anything, while you have the gauge cluster cover off, just pulll the gas gauge needle off, go fill the car up and put the needle back on so it sits right at F. now, when the tanks gets emptier, itll be a little closer to E than it was before.
Does that really work?
Old 04-21-2006, 08:28 AM
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you know kyle that does seem like it would work in theory but.. have u tried it out?
Old 04-21-2006, 09:07 AM
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Can it be recalibrated with ODBI (Im guessing Tunercat or LT1 Edit)? (1995)


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