no output from coil pack

Question

There was no power comming out either post on the coil pack. Put new one on and is still the same.

Answer 1

Hi there,

This could possibly be caused by faulty wiring. Here is a list of possible causes for this code.

P0300 CHEVROLET - Cylinder Misfire Detected Random Cylinders

Read more: https://www.autocodes.com/p0300_chevrolet.html