10-09-2015, 10:23 PM
As I said before this is what happened:
1.Car suddenly ran roughly.
2.Found only 2 cylinders firing. No spark on 2 plugs.
3.Then no more spark on remaining 2 cylinders. I did not exchange connections.
What I did:
1.Pulled all spark plugs and checked for color. Two plugs normal. Other two plugs no sign of ignition. Very clean.
2.Pulled out ignition coil and bench tested using external bench power supply. No spark and drawing very heavy current. In fact I tested it again using a battery charger. Battery charger over scaled.
So my conclusion is shorted coils.
1.Car suddenly ran roughly.
2.Found only 2 cylinders firing. No spark on 2 plugs.
3.Then no more spark on remaining 2 cylinders. I did not exchange connections.
What I did:
1.Pulled all spark plugs and checked for color. Two plugs normal. Other two plugs no sign of ignition. Very clean.
2.Pulled out ignition coil and bench tested using external bench power supply. No spark and drawing very heavy current. In fact I tested it again using a battery charger. Battery charger over scaled.
So my conclusion is shorted coils.