You don't NEED a tune. I would say that there is either a bad 02, or a leak somewhere.
Even a bad o2 shouldn't cause misfires. It would cause lack of power or terrible mileage, but truck should go into preset tables from factory (i had one out for a week, and it was slow, but drove fine)
blown transmissions are about as useful as 97% of the guys on this forum
Ya ive tried different O2 sensors, that wasn't it. I should try bunching out my cats, if thoughs are clogged up enough it would restrict the flow. What do you guys think? haha Sounds likely...
You don't tune the headers them self, by getting a custom tune done by say Nelson Performance (indorsements please) they can tune your computer to what mods your running, in turn this would adjust the fuel and air.
-Custom Catback with Cherry Bomb Extreme,L33 with 799s, Pacesetter Headers, Electric Fan, SHIFT Technologies Shift Kit, Corvette Servo, 3 inch lift, 18" Factory Infiniti FX Wheels, 285/65/18 Nitto Trail Grapplers, 6000K HID fog lights, 8000K HID low beams, Wheatley Tuned.
if the header were coated they may have fouled the o2 sensor
Correct. I used it on the header bolts, which believe it or not they haven't leaked yet. theres nothing worse than the sound of a leaking block.
-Custom Catback with Cherry Bomb Extreme,L33 with 799s, Pacesetter Headers, Electric Fan, SHIFT Technologies Shift Kit, Corvette Servo, 3 inch lift, 18" Factory Infiniti FX Wheels, 285/65/18 Nitto Trail Grapplers, 6000K HID fog lights, 8000K HID low beams, Wheatley Tuned.
ya know i was throwing those same sorta codes, I'm embarrassing myself by telling you this, But all it was, was that my air intake was loose. tightened her up and had autozone erase the codes and its worked great ever since.
2001 2500HD (6.0l) K&N intake, Shorty Headers, Dynomax exhaust, ECAM Ported heads / Intake, Blackbear tune.
I'm writing this to give those who hav the same problems and can't figure whats wrong.
I changed my O2 sensor that was showing low voltage (according to my programmer). And now I have no problems, the codes are gone and I'm finally noticing the potential in my headers!
-Custom Catback with Cherry Bomb Extreme,L33 with 799s, Pacesetter Headers, Electric Fan, SHIFT Technologies Shift Kit, Corvette Servo, 3 inch lift, 18" Factory Infiniti FX Wheels, 285/65/18 Nitto Trail Grapplers, 6000K HID fog lights, 8000K HID low beams, Wheatley Tuned.
Glad you got it figured out ya big ol' queer
2001 GMC Sierra SL ECSB - Project
2012 Honda Civic Si - DD
2009 GMC Sierra SLT ECSB - Sold
Originally Posted by bartjo06
Glad you got it figured out ya big ol' queer
i kept breaking my tr6s apparently they go in finger tight.....insert perverted comment.
THEY CALL ME G.
AZRAEL
2017 RZR 1000 2 SEATER
2023 RZR 1000 XP 4
2008 LTZ DURAMAX 3500
2023 300S 5.7
2023 BUICK ENCORE[/B]
The difference between winning and losing, is having a 2nd stage.
Posting Permissions
Reply With Quote
