Blackbear tune, fuel composition code

ChuckTaylors27 · February 20

I have a blackbear tune on my 2014 5.3 silverado. I'm getting a fuel composition code. This is for the flex fuel sensor l, which I had justin turn off. Does anybody know if I can get him get it to stay off with another flash?

Edited February 21 by ChuckTaylors27

CamGTP · February 21

Yeah, he can disable the check engine codes so they never turn on again.

ChuckTaylors27 · February 21

12 hours ago, CamGTP said:

Yeah, he can disable the check engine codes so they never turn on again.

Thanks amigo!

TNTSierra · February 22

On 2/20/2024 at 3:48 PM, ChuckTaylors27 said:

I have a blackbear tune on my 2014 5.3 silverado. I'm getting a fuel composition code. This is for the flex fuel sensor l, which I had justin turn off. Does anybody know if I can get him get it to stay off with another flash?

How do you like your tune? Is it a canned tune? I have the Hypertech tune right now, it does a nice job for a little over $200 I paid for it. I don't like that fact the 8 speed isn't programmable under this tune. Thanks and take care

ChuckTaylors27 · March 2

On 2/22/2024 at 10:34 AM, TNTSierra said:

How do you like your tune? Is it a canned tune? I have the Hypertech tune right now, it does a nice job for a little over $200 I paid for it. I don't like that fact the 8 speed isn't programmable under this tune. Thanks and take care

I immediately noticed a difference in drive ability. Lots more pep and tighter trans. Got rid of the afm which help with cruising around town.

It's a custom tune. You receive the tuner. Plug it in to your truck and record the driving data. Send it to Justin. He sends you back a tune that is tailored to your truck, your driving style, and your requests/preferences.

Would absolutely recommend