Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

Slow acceleration and running rough under 3000 rpm

Thread Tools
 
Search this Thread
 
Old 04-18-2012, 06:00 PM
  #1  
Registered User
Thread Starter
 
Jdmkillerz28's Avatar
 
Join Date: Apr 2012
Posts: 1
Slow acceleration and running rough under 3000 rpm

I got a 95 z28 no check eng light it does have a cold air on it and the hose from the exhaust is split dont know if it's causing problems but the problem I'm having is a rough idel and slow acceleration it's automatic but it's not launching the way it should now after 3000rpm it's fine any help would be great smells rich when you start thanks guys
Jdmkillerz28 is offline  
Old 04-18-2012, 06:29 PM
  #2  
Administrator
 
Injuneer's Avatar
 
Join Date: Nov 1998
Location: Hell was full so they sent me to NJ
Posts: 70,650
Re: Slow acceleration and running rough under 3000 rpm

Clarify what "hose from the exhaust" is split. Exhaust leaks before the O2 sensors can make it run rich and rough, reducing power.
Injuneer is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rideordie
LS1 Based Engine Tech
9
11-05-2019 04:52 PM
dbusch22
Forced Induction
6
10-31-2016 11:09 AM
A's 91 Z28
Fuel and Ignition
1
01-11-2015 10:58 AM
AlaskaZ28
LT1 Based Engine Tech
9
01-01-2015 12:30 PM
mattszm6
LT1 Based Engine Tech
7
12-14-2014 07:09 AM



Quick Reply: Slow acceleration and running rough under 3000 rpm



All times are GMT -5. The time now is 07:23 PM.