GeorgeB’s 2013 Suburban LTZ “Fin”

[BlackBearPerf]

The thing I hate the most about how this truck drives is the throttle lag. I wish @BlackBearPerf could tune more of that out for me. I love my tune otherwise.

If you have one of our AutoCals and haven't sent in a log recently, we would be more than happy to review a log file for you to see if there is anything we can do. That's great to hear that you are enjoying the tune though!

 

[George B]

If you have one of our AutoCals and haven't sent in a log recently, we would be more than happy to review a log file for you to see if there is anything we can do. That's great to hear that you are enjoying the tune though!

I do have an autocal and can take a log. I have been running E85 for several weeks now but I am not sure I want to log on that since I also run on the 88oct E15 equally as much. Which would you prefer I log?

 

[BlackBearPerf]

You can log either one for us. If you want to log on E85 and then when you run 88oct E15, you can record a log on that. That way, we will be able to analyze the fuel quality of both and let you know what we find.

 

[George B]

You can log either one for us. If you want to log on E85 and then when you run 88oct E15, you can record a log on that. That way, we will be able to analyze the fuel quality of both and let you know what we find.

Thanks!
Being a retuning customer and considering your change to the Free lifetime retune policy, what would be the charge for this service?

 

[BlackBearPerf]

There won't be any fee to review the logs, we are more than happy to review the logs. If there any changes to the tune that need to be made, it would just be a small update fee.

 

[George B]

There won't be any fee to review the logs, we are more than happy to review the logs. If there any changes to the tune that need to be made, it would just be a small update fee.

So, do a log like the one described in the initial tune request?

 

[BlackBearPerf]

So, do a log like the one described in the initial tune request?

That is correct.

 

[George B]

Swapped my rear rotors today and my pulsation is still there. Its sort of a rumble when braking on the off ramp. I swore it was the rears but no change. Could the fronts be rumbling ever so slightly? I can’t feel it in the steering wheel at all.

 

[George B]

Will try some new front rotors.

 

[89Suburban]

Will try some new front rotors.

Wish I could help, I never had that issue with my brakes yet on this platform.