LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Another 94z28 problem!

Thread Tools
 
Search this Thread
 
Old Mar 18, 2008 | 05:38 PM
  #1  
SlowZ28/SS's Avatar
Thread Starter
On The Tree
iTrader: (14)
 
Joined: Oct 2007
Posts: 188
Likes: 0
Default Another 94z28 problem!

Ok guys, my brother and my cousin both have 94z's and I think we figured out the problem with my brothers, but my cousins is a different story. When the car is idling it dont feel to bad at all. When its in park or neutral and you rev it up it seems fine, but when you have it in gear it seems like its missing really badly. I took it for a drive down the road and WHAT A TURD. The car has NO power what so ever and seems as though it's running on 4 cylinders. We hooked the scan tool up to it and it through the air pump code. Could this be causing this kind of problems? The car has new plugs, new wires and the gas in the tank is good...lol. OH...one other thing. If you take the car to WOT it runs fine and you cant tell its missing.....but when you let off and go back to normal driving its the same ole thing.....what do you guys think???? and sorry about this short book i wrote.
Reply
Old Mar 18, 2008 | 06:30 PM
  #2  
i420tom's Avatar
9 Second Club
iTrader: (11)
 
Joined: Mar 2007
Posts: 351
Likes: 6
From: chicago burbs
Default

o2 sensors? they will make the car run crappy before throwing a code
Reply




All times are GMT -5. The time now is 11:36 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