C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Fuel problem

Thread Tools
 
Search this Thread
 
Old Apr 27, 2002 | 04:50 PM
  #1  
BAdAzZV8's Avatar
BAdAzZV8
Thread Starter
Drifting
15 Year Member
 
Joined: Nov 2001
Posts: 1,587
Likes: 0
From: Omaha NE
Default Fuel problem

My freind at a local shop hooked up his scanner tool to my ALDL, and my BLM's were all over the place at idle, and at throttle. It went from 60-180, and was never steady, it constantly jumping. BLM's tell rich or lean condition, so I'm wondering what would cause these values to jump so eratically.
Reply
Old Apr 28, 2002 | 09:56 PM
  #2  
Red94Vette's Avatar
Red94Vette
Racer
 
Joined: Aug 2000
Posts: 491
Likes: 0
From: Houston, Texas
Default Re: Fuel problem (BAdAzZV8)

Maybe a bad O2 sensor. Did it happen on both the left and the right side o2 sensors?
Reply
Old Apr 28, 2002 | 10:07 PM
  #3  
BAdAzZV8's Avatar
BAdAzZV8
Thread Starter
Drifting
15 Year Member
 
Joined: Nov 2001
Posts: 1,587
Likes: 0
From: Omaha NE
Default Re: Fuel problem (Red94Vette)

I don't know, he had a scan tool and it said "BLM values" or something like that, it didn't say specifically where it was coming from. And it was constantly jumping.
Reply

Get notified of new replies

To Fuel problem





All times are GMT -4. The time now is 06:27 PM.

story-0
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-1
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-2
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-3
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-4
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-5
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-6
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-7
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-8
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-9
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE