Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

Car sitting

Thread Tools
 
Search this Thread
 
Old Nov 17, 2010 | 11:33 AM
  #1  
Roarin_8's Avatar
Thread Starter
12 Second Club
20 Year Member
Photogenic
Liked
Loved
iTrader: (6)
 
Joined: Aug 2002
Posts: 4,578
Likes: 49
From: Kissimmee, FL
Default Car sitting

Car has been sitting for about a year and a half. Has about 1/4 of a tank of gas, should I just siphon it out or should I just fill it up with octane booster? Thanks for the future replies.
Reply
Old Nov 17, 2010 | 12:35 PM
  #2  
Lonnies Performance's Avatar
LS1TECH Sponsor
iTrader: (16)
 
Joined: Feb 2007
Posts: 2,662
Likes: 2
From: Pittsburgh, PA
Default

I would start it & drive it (no crazy full throttle stuff) to use up some fuel... maybe down to 1/8 tank & then fill it up with good fuel. Nothing special is really required.
Reply
Old Nov 17, 2010 | 01:56 PM
  #3  
Roarin_8's Avatar
Thread Starter
12 Second Club
20 Year Member
Photogenic
Liked
Loved
iTrader: (6)
 
Joined: Aug 2002
Posts: 4,578
Likes: 49
From: Kissimmee, FL
Default

Thanks, I'll try that out when I get it on Friday after I change the oil and recharge the battery.
Reply
Old Nov 18, 2010 | 07:27 PM
  #4  
Sube's Avatar
12 Second Club
iTrader: (14)
 
Joined: Nov 2003
Posts: 286
Likes: 0
From: Kansas City, Missouri
Default

Not to thread high-jack...too much lol, but how about a car that's been sitting with a full tank of gas for 3 years? Engine blew right after filling up the tank and finally getting ready to get back together probably by next week.


Rusty
Reply
Old Nov 18, 2010 | 08:51 PM
  #5  
Lonnies Performance's Avatar
LS1TECH Sponsor
iTrader: (16)
 
Joined: Feb 2007
Posts: 2,662
Likes: 2
From: Pittsburgh, PA
Default

To put things in perspective, I had my Formula Firebird sit for 11yrs with a full tank of gas. It started & ran fine, but smelled a little weird. Fuel looked orange. I drove it, but didn't beat on it. Actually other than smell I could not tell the difference, but this was not a high performance engine requiring high octane either.

Personally for the price of gas now a days, I would drain out as much as possible & dump a couple of gallons at a time in my daily driver & use it up.

Trying to break-in & diagnose a new motor on old fuel may not be wise.

For a daily driver, I would not worry.
Reply




All times are GMT -5. The time now is 09:51 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE