2013 6.2 Silverado
I've been fighting an KR issue when I have the cruise control on set to approx. 70 mph. All is fine until I start to get to a slight uphill and the truck starts to knock. I have played with the timing in that area with no luck. I understand some say the truck sensors are very sensitive, however I'm leery of de-sensitizing them. I halved my burst know and adjusted the decay on the sensors but have not changed the sensitivity. Is it just how the trucks are and I shouldn't be worried about it? Or possibly something in my tune as I'm still learning a lot. Any advice on the KR and tune in general would be great!
I just notice I actually had some KR at idle after startup in this log as well. I had just flashed the PCM so not sure if that caused it?
2013 Silverado 5-30-14.hpt
6-30 drive to work added timing at 70mph.hpl
tuning histogram.cfg
2013 Silverado Stock Tune 19213 miles.hpt