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- Sat May 25, 2024 2:16 pm
- Forum: Ford
- Topic: 1998 Ranger PWM/J3 ECM
- Replies: 0
- Views: 13893
1998 Ranger PWM/J3 ECM
My 1st post... requiring directions on how to go about custom tuning the PCM for this year of truck I've searched aftermarket rebuilders & inquired on sites (latest being Forscan which have the program) on the hardware & software program needed to retune this old style pwm/feps pcm. I learne...