I think mine is leaking. I am a skilled shade tree mechanic but mostly on cars from last century. How hard is it to swap the radiator? Any special tools for the connectors or anything?
Its actually a bit involved. you need special tools to release the trans cooling lines and on my 2010 the special slot was not there ( defect) I would up cutting the fitting only enough to split it off and replace it.
Gen 1 takes about 30 min. Takes longer to put the old one back in the stupid box. I have replaced it three times now, most recently last friday. The Murray ones last about 2 years. Pay for the lifetime. You'll need it.
Gen 2 you have to pull the condenser. Sucks. Glad it was done under extended warranty on my Gen 2 V8 at about 80k miles.