I've defaulted on a loan but I did not have a high school diploma or ged at time of enrollment am I still responseable for loan I ask

Of course you're still responsible, it doesn't matter if you meet the requirements of something else you needed the money for, you still took out the loan.

If you got the money you are definitely responsible.

Yes, and if you got the money under fraud, without planning on going to the school, you could even have some criminal issues also.

Did not say what type of school this was.

But yes, if you got the money and did not pay, you will owe the money.