LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

How many gallons is our gas tank?

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Old Mar 18, 2004 | 03:42 PM
  #1  
LT1ponykilla's Avatar
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From: Greenville, SC
How many gallons is our gas tank?

Isnt it around 15 and dont the LS1 gas tanks weigh less but give you a gallon more?
Old Mar 18, 2004 | 03:44 PM
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Yea, pretty sure its 15 gallons, but I dont know about the LS1 tanks.
Old Mar 18, 2004 | 03:50 PM
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I am going to say 13....when ever i fill up it always take 13 gallons when i am dead empty, and i top her off too
Old Mar 18, 2004 | 03:51 PM
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lt1 gas tank = 15.5 gallons
Old Mar 18, 2004 | 03:56 PM
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Originally posted by Terran2k
lt1 gas tank = 15.5 gallons
Bingo....we have a winner.
Old Mar 18, 2004 | 04:00 PM
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Originally posted by Terran2k
lt1 gas tank = 15.5 gallons
According to the manual...

I can fit a about half a gallon to a gallon more than that though.

To truly find out exactly you'll have to run it out of gas, and before you fill her up to find out you might as well replace the pump...
Old Mar 18, 2004 | 04:02 PM
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Oh yeah 98+ is supposedly 16.8.
Old Mar 18, 2004 | 04:14 PM
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And all this time I thought my car got horrible gas mileage. Now I know why. My gauge is obviously messed up. For one, when I feel it up it stops and 3/4 tank and from E to 3/4 only holds 12 gallons. I was wondering why I only got 150 miles to a tank. Thats cause Im not truly running the full 15.5 gallons out. That would give me a little over 200 miles to a tank depending on how I drive it. Guess thats good cause I never let it get to low before I refill her.
Old Mar 18, 2004 | 05:04 PM
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i've fit more than 15 in mine before
Old Mar 18, 2004 | 07:50 PM
  #10  
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something must be wrong with my pump because i have never fit over 13.5 in it, I have run out of gas 3 times (be cause my gauge doesnt work)
Old Mar 18, 2004 | 08:02 PM
  #11  
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i ran out of gas once, and mine only took 14.8 gallons...and i can go over 300 miles on that 14 gallons
Old Mar 18, 2004 | 08:03 PM
  #12  
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Originally posted by LT1ponykilla
And all this time I thought my car got horrible gas mileage. Now I know why. My gauge is obviously messed up. For one, when I feel it up it stops and 3/4 tank and from E to 3/4 only holds 12 gallons. I was wondering why I only got 150 miles to a tank. Thats cause Im not truly running the full 15.5 gallons out. That would give me a little over 200 miles to a tank depending on how I drive it. Guess thats good cause I never let it get to low before I refill her.
Yeah, I usually fill up a little after 200 miles. Although, my gauge is ****ed up. "Empty" is about 1/8 a tank. Haha. I found out the hard way. : P
Old Mar 19, 2004 | 01:47 AM
  #13  
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From: Virginia beach
Im with you 13 gallon guys. Most ive ever gotten in my 95 would probably be 13.2...or 13.4.. around there

Most mileage I've ever gotten (on highway whole time) is about 230-240

I average about 190-210 on the street, bone stock

Ran out of gas once, was used to Hondas where the gauge goes well below the E. I ran out of gas after driving a few miles on E enroute to a station. I actually thought I blew the clutch/motor because it LOOKED like it had a little bit over the E..damn domestics.
Old Mar 19, 2004 | 02:28 AM
  #14  
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From: Cedar Falls, IA
I was sputtering into a gas station and it shut off right as i roled to the pump. I know great timing. I put in 15.6 that time. As noted the manual says 15.5. I get about 210 out of a full tank totaly stock. Thats city and alittle county to get to work.
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