Manifold cat delete question? - Chevrolet Colorado & GMC Canyon Forum
Chevrolet Colorado & GMC Canyon Forum
Go Back   Chevrolet Colorado & GMC Canyon Forum > 2004-2012 Chevrolet Colorado Forum / GMC Canyon Forum - First Generation Tech Area > Engines/Performance/Tech Questions > I4/I5 Engine & Drivetrain

355Nation.net is the premier Chevrolet Colorado Forum on the internet. Registered Users do not see the above ads.
User Tag List

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old 01-06-2012, 12:59 PM   #1
Premium Member

Nation Elite  Calendar Spread  355Loyalty  100K  Contributing Member 

 
moody1's Avatar
 
Join Date: Jan 2011
Location: Frankfort, KY
Posts: 3,526
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Manifold cat delete question?

Either I missed or was not there. But will deleting the manifold cat set of the CEL? Planning on doing it this weekend. Going to go ahead and get new donut gasket. The manifold gasket can be reused, correct? Know that some of you have talked about a pinging sound from this. Anyone wrapped with header tape, or is this a bad idea?
moody1 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 01-06-2012, 03:02 PM   #2
Naiton Adovcate

355Loyalty  Military Service  Contributing Member  Chapter Founder 

 
savannahcoly's Avatar
 
Join Date: Oct 2008
Location: Hinesville, GA
Posts: 852
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Send a message via AIM to savannahcoly Send a message via Yahoo to savannahcoly
Re: Manifold cat delete question?

Manifold gasket can be reused. Typically doesn't throw a code. You really can't hear the pinging too bad.
__________________
2.8 with cams and ported head

Soon to add snail power!
savannahcoly is offline   Reply With Quote
Old 01-06-2012, 03:10 PM   #3
cdk
Premium Member

TXSM 2015  Calendar Spread  Nation Elite  355Loyalty  Lifetime Contributing Member  TXSM 11 

 
Join Date: Jan 2009
Location: BFE, TX
Posts: 5,316
Mentioned: 13 Post(s)
Tagged: 0 Thread(s)
Re: Manifold cat delete question?

it may set a CEL. if so, just get some spark plug non foulers to put on the o2 sensor.
i think that mainly depended on the year of the truck.
cdk is offline   Reply With Quote
Old 01-06-2012, 04:03 PM   #4
Nation Master

Nation Elite  Skunkwerx Super Mod Meet 2015  SESM 2014  TOTM Winner  NESM 2013  100K  Military Service  USASM2012  How-To CM 

 
gway's Avatar
 
Join Date: Nov 2010
Location: labelle, fl
Posts: 4,890
Mentioned: 60 Post(s)
Tagged: 1 Thread(s)
Re: Manifold cat delete question?

it shouldnt throw any code because its before the cat on the header, if you delete your second cat then you will need to use non foulers
__________________
SAS with 4.88 and 37s 1/2 ton suspension
5speed to auto swap: done
Np241 tcase swap: done
Bored over 3.7 swap: done
Next up: 6.0l giggidy
My truck is going through an identity crisis. I keep trying to tell it to stop thinking it's a h3.
gway is offline   Reply With Quote
Old 01-06-2012, 05:48 PM   #5
Nation Affiliate
 
04zq's Avatar
 
Join Date: Nov 2009
Location: NH
Posts: 109
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Re: Manifold cat delete question?

i did mine 3 years ago never a code.
__________________
Joe

2004 ZQ8 5/5m
93 s10 rc sb 4x4... looking for a bed!
2006 hayabusa
04zq is offline   Reply With Quote
Old 01-06-2012, 05:53 PM   #6
Nation Affiliate
 
BustedMJ's Avatar
 
Join Date: Aug 2011
Location: Roswell,NM
Posts: 416
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Did mine 3 months ago. You can feel a bit more power. No code.


Sent from my Autoguide iPhone app
__________________
2004 Colorado Crew Cab 3.5L
Mainifold Cat Delete
Custom Air Intake
K&N Drop in Filter
Flowmaster Super 44
More Mods to Come!

All the Way!


Quote:
When Life gives you Lemons Make Lemonade. Find someone whos Life has givin' them Vodka and throw a Party.
BustedMJ is offline   Reply With Quote
Old 01-06-2012, 06:54 PM   #7
Premium Member

Lifetime Contributing Member  Nation Elite  Calendar Spread 

 
M_O_Z's Avatar
 
Join Date: Nov 2008
Location: Cascade, WI
Posts: 9,758
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Re: Manifold cat delete question?

How bout we start it this way? What year truck? 07 and up need to move the sensors.
__________________
M_O_Z is offline   Reply With Quote
Old 01-07-2012, 03:20 AM   #8
Premium Member

Nation Elite  Calendar Spread  355Loyalty  100K  Contributing Member 

 
moody1's Avatar
 
Join Date: Jan 2011
Location: Frankfort, KY
Posts: 3,526
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Re: Manifold cat delete question?

Guess should have given more info. Its a 04 3.5ltr. Think my question was answered. Thanks for the help.
moody1 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -4. The time now is 01:20 AM.



Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2015, vBulletin Solutions, Inc.
User Alert System provided by Advanced User Tagging v3.0.6 (Lite) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd. Runs best on HiVelocity Hosting.
All content copyright 355Nation.net

Garage Plus vBulletin Plugins by Drive Thru Online, Inc.

Search Engine Optimization by vBSEO 3.3.0