3 Coils on coil pack not firing any ideas?
I got a 2001 3.8 L V6 an it is slow accelerating and
shakes when idle. Now it recently started cutting
off on me. I changed the coil pack an new spark
plug wires but 2,5 an 6 on coil pack not sparking.
Put old one back on same ones not sparking.
Mechanic tried new crankshaft sensor no luck.
Any ideas.