problem muflers/egr
Aug 23, 2001 | 04:05 PM
Thread Starter
Burning Brakes
Joined: Nov 2000
Posts: 810
Likes: 4
From: Austria
problem muflers/egr
Hello guys..
Again, my question...i want a 90 6-speed sound like a real corvette should..
so i will make two muffler attraps myself..
Will this set a SES-light..?
i don´t mind code 32, as long as this will set no SES-light..
I asked a local chevy dealer, and he told me no problems with this light so far,...
thanks..
Aug 23, 2001 | 04:22 PM
Melting Slicks
Joined: Oct 1999
Posts: 2,501
Likes: 177
From: Houston, Texas FEAR THE BONES
2023 C5 of the Year Finalist - Modified
Re: problem muflers/egr (corvette90)
Changing mufflers will have effect on engine codes -- it won't set the SES light
Aug 23, 2001 | 04:39 PM
Safety Car
Joined: Jul 2001
Posts: 4,524
Likes: 0
From: Sacramento CA
Re: problem muflers/egr (corvette90)
I just got muffler elims and no prob here.
Aug 23, 2001 | 06:59 PM
Drifting
Joined: Mar 2000
Posts: 1,630
Likes: 1
From: Woodstock GA
Re: problem muflers/egr (blk91)
Just changing mufflers alone will probably not cause a problem with the EGR valve but remove the front cats and install a high flow main cat and on a highway cruse I'm sure you will get a code 32.
David Fulcher
Aug 24, 2001 | 01:11 AM
Burning Brakes
Joined: Nov 2000
Posts: 1,117
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From: DFW TX
Re: problem muflers/egr (corvette90)
THe eliminators set a code 32 and a couple other codes on my 92. Put in a chip to fix the codes.
Aug 24, 2001 | 01:32 AM
Thread Starter
Burning Brakes
Joined: Nov 2000
Posts: 810
Likes: 4
From: Austria
Re: problem muflers/egr (92corvette)
ok, thanks..
So does this mean, i maybe get a code 32, but the SES-light wouldn´t be set??
will every error code set the SES-light, or what depends this light on??
Aug 24, 2001 | 01:35 AM
Le Mans Master
Joined: Jul 2001
Posts: 8,183
Likes: 3
From: Santa Maria, CA
Re: problem muflers/egr (corvette90)
I put flowmasters and no prob here. They are quiet.
Aug 24, 2001 | 09:25 AM
Drifting
Joined: Mar 2000
Posts: 1,630
Likes: 1
From: Woodstock GA
Re: problem muflers/egr (89 Paul in cal)
On a 90 any ECM code will turn on a SES light.
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Aug 24, 2001 | 02:01 PM
Safety Car
Joined: Oct 1999
Posts: 4,679
Likes: 2
From: Honolulu HI
Re: problem muflers/egr (corvette90)
So what is code 32? I have a high flow main cat and Flowmasters on my 91 and have had no trouble.
Larry
Aug 24, 2001 | 10:28 PM
Burning Brakes
Joined: Nov 2000
Posts: 1,012
Likes: 1
From: Bowie MD
Re: problem muflers/egr (Larry Mackey)
Ditto: I have TPIS headers with the EGR hookup, a Random Cat High flow, and muffler elims and NO codes. Was that because I have a custom Chip? Hmmm. :crazy: