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I'm picking up knock but I'm trying to see if there is anything in my tune that i'm overlooking that could be causing this condition. I can hear the knock ( hi pitch like running bad gas) I'm on 93...

Thanks. Does this affect the VVE tables and if so what else could be affected by this.

Ok thank you.

stock 12613411 injectors, stock gen 4 intake and throttle body.

01 s10 blazer 5.3 706 heads slightly ported sloppy stage 2 cam stock injectors

I'm having a lean spike on WOT off idle. I'm confused on what I'm not seeing. I don't think I need that much fuel there.

I'm logging my trans torque management but I'm not understanding what it's doing it seems like its all over the place any input is appreciated. Thank you.

Thank You!!!

I have a 2008 trailblazer os on a e67 pcm. My transmission is a 2004 4l60e. I trying to find a t42 that will work with the e67 os and my 2004 4l60e.
Can i get a pcm online and have them program it...

I think my shift pressures are high. It's a swapped engine and trans I'm not sure of the trans values in my tune. The engine pcm is a e67 and t42 2008 trailblazer I'm comparing my trans values to a...

I'm still learning how this is done i'm working on vve now.

When I rev my engine at idle the rpms stay up for about 4 or 5 seconds then come down. What settings do I need to adjust to correct this?
5.3 with e67pcm dbw throttle 4l60e/2800 stall ss2 cam.

Its an 01 blazer with a 2012 gen4 5.3/ 4l60e. the engine has 706 heads with larger valves. The block is .030 flat tops. Sloppy stage 2 cam. Stock intake, injectors and throttle body. 2800 fti stall...

Thank you, gentlemen for your time. Now that I have Hp tuners my goal is to learn this for myself.

I have a 01 s10 Blazer 4.8 gen4 ls texas speed stage 2 truck cam(duration 212-218 .550 lift 112 lobe separation) 2800 stall 3.42 rear gear. It was tuned locally not having any problems I just to make...