Dear,

1. Can't be done, he she has to be a malaysian citizen, because as a guarantor, he/she is responsible for any default happen upon the mortgage, if they are foreigner, they hold no responsibility at all.

2. They have to have income, if not it beats the purpose of having a guarantor. Guarantor is to take responsibility if any default were to happen. If guarantor has no income, who else gonna pay off the debt?

Cheers

Ya still can put in

Will not help just. Just to use as joint applicant to support document if just started work otherwise cannot help much