engine pinging! knock retard 4 degrees?

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Originally Posted by silvyrado4.8

yea ran 93 oct a couple time back to back and on the log with 93 oct it dont show that much knock retard but still pings and it seems like the stock tune has more pep and has far as the timing chain motor has 44,000 miles on it could it be that already thanks guys for all ur help

mike

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So do you have efi live editor? If so why not just start from scratch and tune it your self.

wish i did all i have is the scan cable software

I guess wait 4 me is not available to help you? I know If I had what i thought was a tune issue, the first person I would talk to would be the person who tuned it. Im not saying anyone is at fault. But Im sure The tuner could give you some insight. Im sure you have checked the basics? Sparkplugs, wires, vac leaks, sensors, SES light, ect...

Where is the knock in the rpm range?

yea i tryed having jesse help at wait4me but i sent 3 logs to his email with a time gap of a month and no response and the only time he reponded is when i told him im changing tuners to someone that will help with my probs. as far as the knock it starts low 0.9 and works its way up while driving to 4 it may get higher while driving more and the screwed up part is its doing it cruising at 60 ? i it true every 1 degree knock is 10 hp?

On your first log I didn't see any KR....
Your second log is all whacked out! You need to keep your PID count to 24 or less, you have about 38 PIDS being monitored on your second log...Way too many!!!
Do another log with 24 Pids or less and post up your current tune..