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

Quick help please!!

Thread Tools
 
Search this Thread
 
Old Jul 25, 2008 | 04:29 PM
  #1  
1313of1600's Avatar
Thread Starter
Launching!
iTrader: (7)
 
Joined: Feb 2006
Posts: 269
Likes: 0
From: Wichita, KS
Exclamation Quick help please!!

I was driving on the interstate here going about 75mph with the cruse control set. All of the sudden i start getting a bad vibration and the SES light starts blinking. Then the RPm's start to fall and it feels like im driving a V8 on but only firing on 4 cylenders. I limp it to Auto Zone to have then read it and it throws a misfire code, and a O2 code. The misfire code was P0300 and the O2 code was P0151 Bank 2 Sensor 1. What side is that Sensor on, i only have 2 one on each side, the other two have been removed and tuned out. I checked the plug wires and it seems like they were all still connected, when i started it back up to limp it to work it ran fine. Any one got any suggestions?
Reply
Old Jul 25, 2008 | 04:47 PM
  #2  
ss.slp.ls1's Avatar
TECH Senior Member
15 Year Member
iTrader: (36)
 
Joined: Jan 2008
Posts: 8,184
Likes: 28
From: Orange County, CA
Default

Bank 2 = right/passenger side. Sensor 1 = pre-cat.
The P0300 is multiple/random missfire. Hard to say what caused it. You could start by checking your plugs, coils, and wires. Maybe the cam sensor. IDK.
Reply




All times are GMT -5. The time now is 08:02 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE