Gas Tank ??????
Apr 10, 2008 | 09:55 AM
Thread Starter
Instructor
Joined: Mar 2007
Posts: 183
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From: Corpus TX
Gas Tank ??????
How many gallons of fuel does a 77 vette hold ?
Apr 10, 2008 | 10:09 AM
Team Owner
Joined: Jan 2006
Posts: 37,637
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From: Crossville TN
The standard C3 tank can hold around 14 gal (or a little less). From a normal use situation, you will probably be getting fill-ups of 10-12 gallons [otherwise running on 'empty']. In city driving, thats a fill-up every 150-180 miles.
Apr 10, 2008 | 10:18 AM
Thread Starter
Instructor
Joined: Mar 2007
Posts: 183
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From: Corpus TX
So then when my gauage says E it should take about 10 gal. to fill it up ?
Apr 10, 2008 | 11:27 AM
Melting Slicks
Joined: Jul 2004
Posts: 3,248
Likes: 48
From: westland mi
i just bought a new stock tank for my 73 n it took exactly 17gallons to fill
Apr 10, 2008 | 11:28 AM
Team Owner
Joined: Aug 2006
Posts: 24,125
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From: Columbia Missouri
Quote:
Originally Posted by
DL9179
So then when my gauage says E it should take about 10 gal. to fill it up ?
The rubber bladder in the tank may have failed, and is collapsing in on the inside of tank, either giving you false level readings, or limiting how much fuel you can put in.
Apr 10, 2008 | 11:29 AM
Melting Slicks
Joined: Jul 2004
Posts: 3,248
Likes: 48
From: westland mi
Quote:
Originally Posted by
DL9179
So then when my gauage says E it should take about 10 gal. to fill it up ?
bout 15
Apr 10, 2008 | 11:31 AM
Melting Slicks
Joined: Jul 2004
Posts: 3,248
Likes: 48
From: westland mi
when u goto buy a new tank all the vendors claim approx 25 gallons but in reality they're 17gals as mine was exactly the same as my stock tank which held 17gals
Apr 10, 2008 | 11:32 AM
Racer
Joined: Oct 2005
Posts: 457
Likes: 1
From: Royal Oak Michigan
Not sure if the 1980s are different but I think my tank holds just shy of 24 gallons!! From what I can remember from filling up last fall
Darrel1
Last edited by Darrel1; Apr 10, 2008 at 11:34 AM .
Reason: spelling
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Apr 10, 2008 | 11:35 AM
Drifting
Joined: Jan 2008
Posts: 1,962
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From: Schererville IN
I read somewhere that pre-78 cars where 17 gallon and 78 and later cars where 25 gallon.
Apr 10, 2008 | 02:22 PM
Thread Starter
Instructor
Joined: Mar 2007
Posts: 183
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From: Corpus TX
Wow ! Im realy off then either my gauage is way off or its like DURANGO said my sock has colapsed because when it says e it takes right at 10 gal to it stops pumping
Apr 10, 2008 | 02:24 PM
Thread Starter
Instructor
Joined: Mar 2007
Posts: 183
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From: Corpus TX
Is there anything i have to worry about besides less fill ups ?
/
Apr 10, 2008 | 02:50 PM
Team Owner
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Quote:
Originally Posted by
DL9179
Is there anything i have to worry about besides less fill ups ?
/
It's possible that the bladder might hinder the pickup, and block the flow of fuel, but for the most part it's a capacity thing.
Mine was in rough shape, so i removed the bladder, and actually got about another full gallon of space. I now have a 16 gallon tank.
Apr 10, 2008 | 03:13 PM
Thread Starter
Instructor
Joined: Mar 2007
Posts: 183
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From: Corpus TX
Ok thanks , i guess ill live with it for now or untill i can aford to fill it up lol
Apr 10, 2008 | 03:57 PM
Le Mans Master
Joined: Jan 2007
Posts: 5,485
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From: Peekskill NY
The owners manual for my 70 says 18 or 20. I think it was 18 when I filled it from bone dry.