Pacesetters and TRue Duals installed
Pacesetters and TRue Duals installed yesterday i dropped my car off at my homies Pad to install my Pacesetter Ceramic coated Headers and TSP True duals. i couldnt help cause i was at work buyt needless to say it was a pain in the ***. at the end i drove it and it was Back firing Really Bad so i was kind mad but then i punched it and 
it sounded and felt Beautiful 
. the only thing that really bothers me is the contstant Backfiring, What could b my problems guys. Thanks 
it sounded and felt Beautiful . the only thing that really bothers me is the contstant Backfiring, What could b my problems guys. Thanks 
My car did the same thing, and i just had to replace my O2 sims, i got extensions up front and just the plug in delete ones for the back, and it solved all my problems. They say if you drive it too long like that it messes up your timing. I am sure someone can help you out a little more than me on what you need, but mine was exactly like that, and I just got new sims for it and it ran great.
Originally Posted by SSpdDmon
Check all connections for fuel and spark. A plug/wire might be loose or an O2 sensor may have been left unplugged.
Originally Posted by TRU-2GM
They say if you drive it too long like that it messes up your timing.
TECH Enthusiast
Joined: Jan 2004
Posts: 574
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From: Chattanoga TN
Originally Posted by SSpdDmon
Check all connections for fuel and spark. A plug/wire might be loose or an O2 sensor may have been left unplugged.
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Originally Posted by Bandit 1
Id say you have a burnt plug wire, happens alot when you first put headers on and havent quite tweaked the wire routing to keep them from getting burned.
it must b something else. im going to check them all again, cause that constant backfiring is annoying the **** out of me LS1 Tech Stories
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Originally Posted by Bandit 1
Id say you have a burnt plug wire, happens alot when you first put headers on and havent quite tweaked the wire routing to keep them from getting burned.
Jason
update. after one day of driving the constant backfiring was driving me insane 
so i took it back to my homies and he had his scanner, well it turned out that i had a misfire in cylinder 4, and the drivers side 02 sensor was acting up we fixed the cylinder and i thought that no more codes would show up. there was one code left that wouldnt go away it was p449 it was it was coming from that evape square thing that connects to the EGR on top. still backfiring so i think i might need a new one
so i took it back to my homies and he had his scanner, well it turned out that i had a misfire in cylinder 4, and the drivers side 02 sensor was acting up we fixed the cylinder and i thought that no more codes would show up. there was one code left that wouldnt go away it was p449 it was it was coming from that evape square thing that connects to the EGR on top. still backfiring so i think i might need a new one