jeffbeck

I've got a 1994 Grand Cherokee Laredo and it's blowing Hot on the A/C.
I filled it with 134 and I could hear a loud hissing from the front. I took a off the front grill so I could get a closer look and found that the low pressure line was hissing bad right where it connects to whatever the big black unit is in the front. I'm assuming this is the only leak for now. Can I fix this myself???