So im about to buy a 2007 T/C with the 3.3l v6 engine! Not sure which trim, but it looks like it has plastic wheel covers, so i assume base? Im buying it for extremely cheap, it comes with the clean title in hand, it runs and drives, has tags, has keys, has a really clean body and interior. All for $400!! The (Soon to be) previous owner said he replaced the radiator and the water pump, neither fixed the issue. He also said it has a check engine light on for a cylinder 4 misfireMy guess is the thermostat, but any ideas? Anything I should look for when I go get it?