OEM. Have the cyclinder and head checked for warpage.

 

Ok OEM it is. Once again thank you for all the help! Can't wait to go out and not get a leg full of coolant! Thanks
Jason

 

it sounds like the head gasket is blown to me as well.did you let all the trapped air out of the head with the bleed screw on the head?if not try this first.if you replace the head gasket use some copper never seaz on both sides this will help it seat better.

 

I got a new head gasket in and it hasn't done this since. Before I put the new gasket in I did a coolant system pressure test and a combustion gas check and each test showed that there was a leak. I really appriciated all of the support!!!

Jason