I hate you people.
Join Date: Apr 2009
Location: St. Joseph, Missouri
Vehicle: 2003 Dodge Dakota
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No one reprograms the PCM. You have to get a reprogrammer like SCT to change the fuel, air/fuel, spark tables, etc. You can get an SCT tuner on here or other places, but you will also need a datalogger and wideband O2 sensors with datalogger connections.
Once you have those, you can then contact Sean(or by his screenname, hemifever) and list your mods for him and then he will send you a custom computer tune through your email.
Something stinks and it ain't me.
327K+ miles, mostly all original factory parts, and 15 yrs. of reliable service.....you are missed.