Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Bad gas symptoms?

Thread Tools
 
Search this Thread
 
Old Apr 11, 2003 | 02:44 PM
  #1  
BLUEBYU's Avatar
Thread Starter
TECH Resident
iTrader: (1)
 
Joined: Dec 2001
Posts: 933
Likes: 0
From: Overland Park, KS, USA
Default Bad gas symptoms?

Not farting.... <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" />
What are the signs of bad gas? Obviously KR if low octane. My car is now very sluggish at low PT and take-off. I really have to try and drive around the clutch chatter now. My logs show small KR at WOT and idle LTrims are now about 10%, whereas before they were at 0%. Should I treat the gas (full tank <img border="0" title="" alt="[Mad]" src="gr_images/icons/mad.gif" /> ) w/ octane booster? Fuel additive/stabilizer?
Oh ya, I GOT THIS SICK GAS FROM BRITISH PETROLEUM...I assumed it was Amoco repackaged...uh...I WILL NEVER BY THIS **** AGAIN <img border="0" title="" alt="[Mad]" src="gr_images/icons/mad.gif" /> ..... I guess no track tonight....
<img border="0" alt="[shoot]" title="" src="graemlins/gr_guns.gif" /> BP <img border="0" alt="[judgement]" title="" src="graemlins/gr_judge.gif" />
Reply
Old Apr 11, 2003 | 02:49 PM
  #2  
gator's 99TA's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Nov 2001
Posts: 9,971
Likes: 2
From: Tampa Bay
Default Re: Bad gas symptoms?

randy put some 104 octane in it at kcir. that will clean up and help things out a lot. i have had the same thing. i wont put anything but ammaco 92 octane.
Reply
Old Apr 11, 2003 | 02:59 PM
  #3  
zZAndrusZz's Avatar
TECH Regular
 
Joined: May 2002
Posts: 493
Likes: 0
From: Nawf Carolina
Default Re: Bad gas symptoms?

If I'm not mistaken, amoco = BP now... and BP = beyond petroleum... formerly british petroleum... anyway, that's all I use 93 octane of course. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> Have you confirmed it's a gas problem?
Reply
Old Apr 11, 2003 | 03:07 PM
  #4  
BLUEBYU's Avatar
Thread Starter
TECH Resident
iTrader: (1)
 
Joined: Dec 2001
Posts: 933
Likes: 0
From: Overland Park, KS, USA
Default Re: Bad gas symptoms?

Hey John, good seeing you the other nite at RMS's new shop/dyno. Even though you came in a FORD <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" /> .... Your buds' Lightning was my idea of a truck...Chevy or Ford. Anyhoo, thanks for the race gas idea.... may drive out there tonite anyway to get some gas and watch.....and learn.
How much should I try to get in....it is full now.
Btw, am I descibing your experience w/ bad gas? What really sucks is I put the gas in just before my dyno time.....uh....waste of time... <img border="0" title="" alt="[Mad]" src="gr_images/icons/mad.gif" />
I was getting 411/400 w/ KR. So hopefully w/ good gas...415/405.
Would NX octane booster work as well as the race gas? I could put that in now and not have to run the tank down.
Randy
Reply
Old Apr 11, 2003 | 03:10 PM
  #5  
BLUEBYU's Avatar
Thread Starter
TECH Resident
iTrader: (1)
 
Joined: Dec 2001
Posts: 933
Likes: 0
From: Overland Park, KS, USA
Default Re: Bad gas symptoms?

No 93 at this station. No problem before new tank of gas.....problem right after fill.
Yep...gas.
Reply




All times are GMT -5. The time now is 03:22 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE