coleman feather 400-442 problem

My trusty coleman feather 442 (like the 400) is acting up. I get 4-6 inch green to blue to blue-yellow flames in addition to the good flame right at the jets. Also, I hear gas leaking somewhere around the generator when I turn off the stove. Is there any cleaning/repair that I can do until I can replace the generator? Thanks!

Hi: I'm wondering if there's anyone out there who can help me out; re: Coleman Peak 1 Feather 400 stove.

Problem: My trusty stove doesn't to build pressure when I pump it. Perhaps it only needs to be oiled. If so, I notice there's a small hole, and next to it, it says "oil". Do I insert oil into the hole? This is located directly below the valve itself.

I would appreciate your help.

Marsi Cho (Thanks in my Native language)