Non resident as a loan guarantor

[Jonathan B.]

Hi Guys

A friend did not have any income for the last 2 years to family circumstances,
He was able to get a loan prior to that quite easy, he also has a decent amount of cash in the bank-
Given he will need a guarantor to sign his loan should the bank refuse-

Will I , as a non US resisent
 Yet I have tourist visa and a US bank account be able to sign as his guarantor?

Thanks