Blown Head Gasket or Cracked Block

There is no steam from coolant going into the cylinders or oil smoke from oil in the cylinders either. I have had the car running for 15 minutes after I did the coolant flush. I checked the radiator yesterday and there is very little oil on top of the coolant. I knew that there would be some so the amount I found is no big deal.
I pulled one of the plugs today to see if it had the washers on the plugs and it did. From the information that I found over on slant6 website...this year motor should not use the washers. If the washers were used on the plugs in the motor...this would put the electrode in the wrong spot.
Not sure what effect this will have but tomorrow I will remove those washers.

Rick