I'm not pissed off, I am busy person. I hold down a full time job, and operate a small EFi business. I enjoy helping others, but my employer / customers are a higher priority. I've considered upgrading my 93 K1500 to a 5.3 LS engine, mostly to increase my custom LSx wiring harness business.
For budget reasons, I would use the 2002 Express Van Vortec '0411 system on a SBC. I would avoid Drive by Wire. Everything for OBD2 tuning is expensive!
Troubleshooting is not easy. Troubleshooting over a keyboard can be very challenging! I don't like seeing someone waste time and money when troubleshooting. With an engine that is 100% original and 100% completely stock, troubleshooting strictly by the technical book is helpful. When an engine is not 100% original and not 100% stock, the individual doing the troubleshooting will usually require more troubleshooting experience than the technical book typically offer. Myself and other members here at gearhead-efi.com often share troubleshooting experience to other members.
It seems to me, you have more than one thing not 100% correct. I would focus on one problem at a time. I would configure the ESC (Knock System) to 100% factory stock wiring and parts. Usually having things configured like it was when it left the factory is a good plan.
dave w
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