Sign up to remove ads. We'd love to have you amongst our ranks! Just Click here!


pontiac forums   pontiac forums

Go Back   Pontiac Forums > Pontiac Car Forums > Pontiac Grand Prix Forum

Advertisements





Pontiac Grand Prix Forum Discuss topics regarding the Pontiac Grand Prix.

Pontiac Forum: 2008 Grand Prix ob2 scanner red lights flasing
Reply
 
Thread Tools
  #11  
Old November 13th, 2018, 02:39 PM
melsg5's Avatar
melsg5 melsg5 is offline
Senior Member
ADMINISTRATOR
 
Join Date: Dec 2008
Posts: 18,482
melsg5 is on a distinguished road
read this link about other causes for the P0420
http://www.easterncatalytic.com/educ...he-po42o-code/
__________________
1971 GTO 455 HO Ram Air
Reply With Quote

  #12  
Old December 11th, 2018, 11:34 PM
davidawg davidawg is offline
Member
 
Join Date: Jan 2018
Location: pittsfield
Posts: 32
davidawg is on a distinguished road
Update can`t get lights to go out check engine light back on showing p0420 cat below threshold sorry to say going in the shop soon thanks for all your help
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

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

Forum Jump


All times are GMT -4. The time now is 07:20 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.
pontiacforum.com recognizes that "Pontiac", it's logos and various model names and numbers are registered trademarks of the General Motors Corporation. These terms are used for identification purposes only. pontiacforum.com is not affiliated in any way with the General Motors Corporation, Pontiac or any other company listed herein. All information on this site is the opinion of its members and not the opinion of the site itself. ©2017 pontiacforum.com. All rights reserved.


MADISON ROSS MEDIA GROUP MARKETPLACE
Need products for your Pontiac? Check out your options at the links below:

Miss the Pontiac G8 GT? Believe it or not, Kia may have something for you. The Kia Stinger is a large sport-oriented hatchback sedan in the mold of the Audi A7.