Ok ill attatch the log file and the tune and hopefully someone can help me out. If I go WOT I am not knocking but if I roll into the throttle I'm knocking and pulling all my timing from the truck. Also I have my PE and BE both set to 11.2 but for some reason I get a 12.05 commanded in there can anyone offer insight on that ?
There's a good example of my issue at 09:44
Also I have pulled timing in the area that the knock shows up without any change really
I'm leaning towards needing to enter PE sooner anyone got any suggestions
Put 110 leaded in it still knocking and pulling all timing, I can foot brake it and get 0 knock
May be the burst knock setting in the tune. The pcm will pull timing automatically in anticipation of burst knock. Check that out, zero the tables and try again.Originally Posted by JHForman
It's zero
is the exhaust tight. i mean everything welded or clamped tightly.
also check for noisy power steering pump.
if all the above is good change sensitivity in knock sensors gradually up. small increments.
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