Pimpxshift RPM not syncing

black351rcode

New member
Truck ran fine went out one morning started it got out of it to let it warm up and it idled rough for a second then shut off. Won’t even hit now. Setup is speed density batch fire with stock style MSD tfi distributor
 
Truck ran fine went out one morning started it got out of it to let it warm up and it idled rough for a second then shut off. Won’t even hit now. Setup is speed density batch fire with stock style MSD tfi distributor

Quick thought, have you data logged a tooth log in Tuner Studio? That might help to determine if the signal is gone altogether or erratic or something else.
 
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