m002922
OBS Enthusiast
Anyone do these upgrades to their 0411 . . . and then basically have the truck not run?
These popped up as possible while I was doing a 4l80e segment swap . . . I went ahead and did them (foolishly . . . I have no idea why I did any of the 2 or 3 bar stuff). Now HP Tuners VCM shows me a ton of stuff I barely understand, and though the core elements in the tune (those I had in my initial tune) didn't change (MAF table, for instance, was custom, and it's the same), the truck is barely running . . . I assume something that got added and defaulted is causing the issue . . . there's so many new things someone with my skill level can't pick it out.
I've had the truck apart for months . . . but I haven't touched the engine (except to bolt and unbolt the exhaust), it ran fine before I started, and now it barely wants to run . . .
Anyone else have this issue? If there isn't a quick fix I'll just see if I can go back to the old OS and tune - I assume I can figure out how to do that. If worst comes to worst I have another 0411 sitting on the shelf, I can grab that and start over.
Thanks in advance for any help.
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These popped up as possible while I was doing a 4l80e segment swap . . . I went ahead and did them (foolishly . . . I have no idea why I did any of the 2 or 3 bar stuff). Now HP Tuners VCM shows me a ton of stuff I barely understand, and though the core elements in the tune (those I had in my initial tune) didn't change (MAF table, for instance, was custom, and it's the same), the truck is barely running . . . I assume something that got added and defaulted is causing the issue . . . there's so many new things someone with my skill level can't pick it out.
I've had the truck apart for months . . . but I haven't touched the engine (except to bolt and unbolt the exhaust), it ran fine before I started, and now it barely wants to run . . .
Anyone else have this issue? If there isn't a quick fix I'll just see if I can go back to the old OS and tune - I assume I can figure out how to do that. If worst comes to worst I have another 0411 sitting on the shelf, I can grab that and start over.
Thanks in advance for any help.