2004 chevy trailblazer_ls_ext
i know there are tons of thermostat posts here but i am looking for comments on the brands. I think i got a duralast brand last year and im already getting the P0128 code so i thought i would shy away from that brand. My local auto store has a different brand which i cant remember the name but is made in germany. unless i go a dealer and get the oem one.