got it dyno tuned are these good numbers?
i have a scan gauge 2 also i will see what it says on there but i think the last time i tried that it said around 260 which would be at the crank not at the tires
it does feel like it has more power i went and picked this up yesterday and when i was towing it i thought that it didnt feel that heavy... i pulled on the scale at my work and grossed 13800
it does feel like it has more power i went and picked this up yesterday and when i was towing it i thought that it didnt feel that heavy... i pulled on the scale at my work and grossed 13800
i tried the hp rating from the scangauge on my way to work the highest i got was 293... not sure that means anything but its higher than what it read before i was rhomping on it pretty good and the more i drive it the more i like how its running it really pulls good!!
now that i think about it he made me a second tune for if i want to run 91 octane and feeling how it runs now i might try it i didnt really want to spend more on fuel but now im curious
Yeah I've been thinking about my 93 performance tune but colorado is 91 octane which should be ok but with my 87 performance tune I use 87 instead of 85 because I feel 85 just doesn't seem right for it. I asked justin at vmptuning and he said I could use either one so I've stuck with 87. The pain for me is doing the tire rotation setting since it took me like 5 times to get it right last time. Also my truck has always had the tach dive down every so often at idle, even before the tune. It will hit like 400 rpms and pop back up. It has stalled twice in the 90k since new I've had it. I raised the idle speed I think 150 so and it still dives down but never stalls.




