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Potential Tuner
New To Tuning
Im just getting into the tuning world and was looking for tips or pointers. Ive got a 03 suburban with a stock 5.3 and a mega monster 4l65e with a 3200 stall and i had read that you can really unlock some power from these engines, but none of the videos online really seemed to make sense any information would be greatly appreciated.
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Tuner in Training
Check out Goat rope Garage on you tube, he has some great gen3 stuff.
5FDP (member) gave me some really good advice on my electronic throttle settings and torque management, still a heavy truck but way more responsive now, I installed a wideband and got fueling error within 3% then started on adding a little timing.
Review the how to setup and log videos, make sure you log the right parameters for spark and knock, and post a log for others to offer advice on.