Looking to load a better tune in to stock 5.3 yukon xl 1500. Has knn cold air. Stock exhaust with bigger muffler deleted. Like to disable. Afm and all torque management stuff and get a solid tune.. maybe up rev limiter. Make shift points higher so it doesn't go into 6th gear so quick. Firmer on shifts 1-3 gears. Any takers.. I will try to upload the stock tune file tonight after work. Ty in advance
I have a mpv1 pro.. not sure if that will do what I need? All new to hp tuners. Downloaded software stuff on computer but that's as far as I've gotten
Originally Posted by Mwhitt
google and download bluecat trans tuner. Enter in your info, then it computes what you need to put into the trans tabs to tune your trans.
The rest of what you described is what you need to start learning how to tune. No one will do it for you, for free.
If you want a remote tuning service, i think they start abotu $400 and go up from there.
Now if you want to learn how to tune, Then google, search and start learning as it is not a simple thing to grasp.
Start off with this:
Vehicle make/model/year
Tune AND data log
Engine/size
Axle gear ratio / tire size
Computer and operating system used
Type of heads (317/243)
Transmission
Torque convertor stall
intake manifold
Intake tube / air filter
MAP part number
MAF part number
Injector part number
cam used (link to specs)
exhaust type (long tube headers, no cats, straight piped)
pictures of engine
pistons
compression
throttle body type, size and DBW/DBC
Fuel pressure at idle and while driving
fuel system type, FPR, pump size, returnless or no
ect ect
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