-
Grand Future Air Dried Fresh Beef Dog Food
Air Dried Dog Food | Fresh Beef

Carnivore Diet for Dogs

Go Back   Automotive Forums Car Chat > Pontiac > Bonneville
Register FAQ Community
Reply Show Printable Version Show Printable Version | Subscription Subscribe to this Thread
 
Thread Tools
  #1  
Old 08-08-2009, 10:28 AM
vdawg5 vdawg5 is offline
AF Newbie
 
Join Date: Aug 2009
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
missing a little under hard acceleration

my 95 ssei bonneville has been missing during hard acceleration.. has new plugs, wires, fuel filter, air filter. no codes on scanner. the car has 134k miles on it and has never had the coil packs changed.. could it be the coil packs? i cleaned them and noticed the metal blade had a yellowish color to it. thanks for any help. vernon the miss is not real bad but is noticeable.
Reply With Quote
  #2  
Old 08-08-2009, 07:36 PM
maxwedge maxwedge is offline
A990 racer
 
Join Date: Mar 2002
Posts: 17,059
Thanks: 26
Thanked 383 Times in 374 Posts
Re: missing a little under hard acceleration

Welcome to AF, low fuel pressure, a partially clogged injector/s , cracked plug insulator are just some of the possibilities, a full scan should be done to look at misfire counts.
__________________
Reply With Quote
  #3  
Old 08-11-2009, 09:32 PM
HotZ28's Avatar
HotZ28 HotZ28 is offline
AF Moderator Elite
 
Join Date: Feb 2005
Posts: 5,764
Thanks: 87
Thanked 72 Times in 72 Posts
Re: missing a little under hard acceleration

In addition, you could have a clogged catalytic converter (cat) which is not uncommon for the miles you have if it has never been changed or removed.
__________________
Knowledge can be communicated, but not wisdom!

Reply With Quote
 
Reply

POST REPLY TO THIS THREAD

Go Back   Automotive Forums Car Chat > Pontiac > Bonneville


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 Off



All times are GMT -5. The time now is 06:51 PM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts