Earlier this week, tested and displayed 4 out of 6 cylinders on a 3.4L GM with DIS (3 coils)that led me to believe a coil and module had failed.
Today I ran the cranking amps function on a 95 Tahoe 5.7 with conventional distributor ignition 3 times and it quit after displaying only 5 out of 8 cylinders each time.
Not sure what is causing it not to display all 8 cylinders
Today I ran the cranking amps function on a 95 Tahoe 5.7 with conventional distributor ignition 3 times and it quit after displaying only 5 out of 8 cylinders each time.
Not sure what is causing it not to display all 8 cylinders
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