Just to let you know, I have burnt chips before using a 1995 program for the Turbo Regals. Now that I'm venturing out to other vehicles, I'm forced to update with TunerPro and need pleny of help...sorry.
Q: Do I need a specific .xdf file to use when programming different chips? I'm mainly needing one for the 1227749 4.3 Syclone and 1227148 86-87-89 Turbo Regals.
XDF files?
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