Engine stumbles and knocks on acceleration

[07GTS]

this is that video if anyone hasnt seen it GRG finding out vve is used no matter the settings

https://www.youtube.com/watch?v=5caGVjvZ7Y0

[edcmat-l1]

crazy maby it was using the predictions coeff or something like that, cos then u have the goat rope silverado that he had maf only with meth spray and he found out that the vve not being populated in the boost areas when he did a throttle stomp it took all fuel out and only the meth was left and went lean and killed the engine, its in one of his videos, interesting tho, he could launch just fine but it was end of track zero to a full mash throttle that caused it so might need a large movement to force it

Yeah, just to be clear I am in no way endorsing that. My comment about that, in that thread, was it just goes to show how forgiving the GEN4 PCMs are. They will run decent enough of a jacked up toon most owners don't know how bad they are unless they get someone who knows what they're doing to un-jack-it-up LOL