Search:

hi
how to adjust the vtc range if install an upgraded camshafts ?

Yes that what I have mini 2 stage nos 15974 on a 2014 Silverado I will try that and let you know , thank you

I bought a Dakota digtal obd2 tach output
http://www.dakotadigital.com/pdf/sta-1000.pdf
The thing is they said the RPM WINDOW SWITCH requires 9-18 volts to operate correctly) in there manual

The controller is NOS and it required 9 to12 volt tach signal
I think a have to buy a auto meter tach adapter or Dakota digital
Thank you

I have a mini nitrous 2stage controller
I'm running two stages of nitrous and I need attach the green wire to the tach output
But I don't know from where can I get it ?

Thank you mr texasgmc08
There are few tuners like you who's are here to help not like others even he fixed the problem and didn't share it the reason I kept it is there are some of them not...

I did some c7 ,There are false knock at low rpm . that knock is from the direct injectors and fuel pump it causing that .
If it real knock try to reduce timing in spark >advance> variable cam

WHEN I FIX the fuel cut i lost almost 50rwhp
so I'm in the wrong way
with the fuel cut 330rwhp after fixing the fuel cut it made 275rwhp
i promise when a make it to the full power ill post...

47897

47890 2014 GMC Sierra log no cut fuel thanks to josh
And I'm sorry I can only tell you it's on trans torque mangment

It is possible
Thank to josh he gave me some good advice
I can't tell what's the cause is yet but I'm fixin it soon
Proof is it possible

how ?
i have 2014 silverado same thing

i have the same isse

what about the fuel cut in shifting?

I have 2014 Sierra gmc while shifting the injector duty become 0 and the timing -10

http://www.hptuners.com/forum/showthread.php?t=13593

your welcome try this one

you must have the hptuner beta version 2.3 the last one

i did somthing else
1-pe enable tps to 10% at all taple hot and cold
2- then eq ratio from 0rpm to 2400 =1 from 2800 to 7000 1.151
...

maybe its the o2 sensors i notice in the scan file ltfl not working i did a little adjustments in the airflow in your file try it .if that's help

i install in my 2010 silverado 5.3 dod delete kit and there are a misfire in clynder 1,4,6,7 i disable the dod but still the misfire shown up
...