Search found 13 matches

by jtwhite
Tue Aug 23, 2011 12:31 pm
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

i dont have a adapter for the predator. if the wiring to the back o2's are damaged would it matter since the rear o2's have been tuned out anyway?
by jtwhite
Tue Aug 23, 2011 12:05 am
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

Is there anything else that would be throwing this code except o2 sensor?? bad wiring?
by jtwhite
Tue Aug 23, 2011 12:04 am
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

Hey guys, we havent resolved this yet. still getting the Po161 code after rear o2's were tuned out with custom tune. Any feed back is appreciated. Front o2's are operating with extensions.
by jtwhite
Wed Jul 13, 2011 11:37 pm
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

No cats.It was cleared with a custom tune, but came back on after awhile. My tuner James Henson from HensonPerformance in Alabama will be contacting ya'll also. Its really weird because we looked over the tune and where he disabled the code and the engine light still comes up. I also tried ...
by jtwhite
Sun Jul 10, 2011 12:07 am
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

i dyno tuned my car today and had it installed in Predator,engine light for P0160(o2 sensors) still comes up after a few miles down the road even after tuner deleted code twice. Any info would be appreciated. Thanks.
by jtwhite
Mon May 02, 2011 12:54 pm
Forum: Trinity GM Gas
Topic: Adjustments after Lt headers install
Replies: 1
Views: 1466

Adjustments after Lt headers install

I know to change the injector slope to get ltft's -2 to 0. What else should i do for now?? until i go with custom tune.
by jtwhite
Thu Apr 28, 2011 5:52 pm
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

i havent installed headers yet, but the last few days ive notice my car is being sluggish and my mpg shows 19.7 all the time. today i stomped on it while in 3rd and it did not down shift... :(
by jtwhite
Thu Apr 14, 2011 12:52 pm
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

I won't have cats either. i thought the diablosport tune would disable the 02 and cat codes?
by jtwhite
Wed Apr 13, 2011 1:51 pm
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

If i don't get a custom tune after headers, can i change the injector slope and PE and it be alright?
by jtwhite
Tue Apr 05, 2011 1:14 pm
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

RE: 2004 GTO adjustment tune needed after headers install

Hey come back! can you send me a custom tune that i would need!? to [email protected]. Or what i should adjust?
by jtwhite
Tue Apr 05, 2011 10:28 am
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

RE: 2004 GTO adjustment tune needed after headers install

okay, is there a specific adjustment i could change. Right now without headers yet. ill hit 3rd at 80 and it loses traction! its great! :D
by jtwhite
Tue Apr 05, 2011 9:53 am
Forum: Predator GM Gas
Topic: 2004 GTO adjustment tune needed after headers install
Replies: 25
Views: 13929

2004 GTO adjustment tune needed after headers install

I will install headers soon. i just bought my predator a month ago and my car runs great with it! im hoping it does so after headers. Will i need to adjust any settings?
by jtwhite
Sun Apr 03, 2011 2:06 pm
Forum: Predator GM Gas
Topic: LS1/LS2/LS3/LS4/LS7 etc. - LOGGING, ADJUSTING INJECTOR SLOPE
Replies: 493
Views: 560607

RE: 2003 C5

I own an 04 GTO I have a K&N CAI and will soon be getting Lt headers. Will i need to adjust anything on my predator after the headers are installed?

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