How hard is it to change the engine coolant tempeture sensor in 01 catera?

Just wondering how hard it would be to do. THanksHow hard is it to change the engine coolant tempeture sensor in 01 catera?not to hard most thermastats are easy to change follow your top radiator hose most likely thats where its at not from the rad but the end thats on the blockHow hard is it to change the engine coolant tempeture sensor in 01 catera?it wouldn't be much fun at all. a couple hours?

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