Welcome to the North American Subaru Impreza Owners Club Friday July 11, 2014
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Here you can view your subscribed threads, work with private messages and edit your profile and preferences Home Registration is free! Visit the NASIOC Store NASIOC Rules Search Find other members Frequently Asked Questions Calendar Archive NASIOC Upgrade Garage Logout
Go Back   NASIOC > NASIOC Archives > NASIOC Archives > General Forum Archive

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see these ads.
 
 
Thread Tools Display Modes
Old 11-14-2000, 08:05 PM   #1
Robmat
Scooby Specialist
 
Member#: 2173
Join Date: Aug 2000
Location: Daytona Beach FL USA/ Tampa FL USA
Vehicle:
2000 2.5 RS
BRP

Question hesitation during acceleration

What can be done about hesitation during/under acceleration? It does it in all gears.
* Registered users of the site do not see these ads.
Robmat is offline  
Old 11-14-2000, 10:30 PM   #2
ImprezaRS dot com
over boosted again
Moderator
 
Member#: 1458
Join Date: May 2000
Chapter/Region: RMIC
Location: Colorado Springs CO USA
Vehicle:
2013 B9 Tribeca LTD
2005 Impreza 2.5 RS

Post

What MY? Is it only after a recent oil change? Do you have mods?

I have heard that air in the oil filter will confuse the knock sensor and cause ignition retard. Search www.imprezars.com for "gary" if you think that is it and you will find "gary's fix" there somewhere.

I also know a few people who fixed it with a panel air filter like AMSOIL or K&N. I sell AMSOIL filter at my cost (after paypal charges and shipping direct from AMSOIL, I make $0.49). I have a buy now button on my website.

Larry www.ImprezaRS.com
ImprezaRS dot com is offline  
Old 11-15-2000, 05:56 AM   #3
Rich L
Scooby Specialist
 
Member#: 961
Join Date: Feb 2000
Chapter/Region: Tri-State
Location: near Atco(NJ) 13.566@100.64-
Vehicle:
1999 RS-Tw/ CobraMAF
Custom Rallispec kit/IC#1

Post

Try the ECU reset first.
It helped me after the same problem.
Rich L is offline  
Old 11-15-2000, 06:12 AM   #4
Subi Chicky
Scooby Specialist
 
Member#: 2239
Join Date: Aug 2000
Chapter/Region: South East
Location: Suckville, FL - Land of Suck
Vehicle:
'05 Civic Si, SSM
RIP Sirkbac

Post

Especially if you have recently done any mods, I would do the ECU reset too and see what happens.
I've noticed mine seems to hesitate a little, but only with the AC or heat on, so I've never worried, but nearly every car I've ever driven (with the exception of those that cost over 50,000) has a little hesitation with the compresser running.
Subi Chicky is offline  
 

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Bogging/hesitation badly during acceleration from a stop hokiewrx Factory 2.5L Turbo Powertrain 2 03-07-2008 08:24 AM
What causes hesitation during acceleration? -=C=- Off-Topic 42 04-18-2006 10:05 PM
Hesitation during hard acceleration out of corners Evegan Normally Aspirated Powertrain 6 08-29-2002 01:11 PM
Hesitation on acceleration SCOOBER Normally Aspirated Powertrain 14 12-16-2000 10:45 AM


All times are GMT -4. The time now is 08:40 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2014 Axivo Inc.
Copyright ©1999 - 2014, North American Subaru Impreza Owners Club, Inc.