@winroo According to the stats provided by @uciparent, those chances are not great. But, don’t stress. You can always take the community college route which would actually be cheaper. And if you keep a 3.4 GPA, you will get guaranteed admission to UCI as a junior through the TAG program.
Is it a good percentage? Yes! It is 3.56 times better than the 16% acceptance rate for GPA of 3.4-3.79, but at 4.2+ GPA the acceptance rate was 97% in 2015, so all in all by looking at GPA alone, odds are better for acceptance than rejection. Hopefully, you will get some good news soon.