I bought a 2015 mitsubishi mirage new. I changed the cvt fluid that can come out of the drain plug every engineoil change after about 30,000 miles. I have driven the heck out of it in the worst conditions... but it seems to be giving up on me.. recently it surges or won't shift, I get a code p0796. I changed the cvt fluid fully cleaned the drain pan and changed both filters but that didn't help, same issues. It's got 159,000 miles on it now and these issues only started recently. When i changed the cvt fluid this time I got what was available locally not mitsubishi oil. I'm not sure if that could be an issue. Also i did find a decent amount of metal shavings on the little magnets I don't think that's a good sign. Just wondering if there is any hope or if I should tumble it off a cliff.