Quote Originally Posted by LS1GTP View Post
Pardon my ignorance, but on my 3.8 if I want to change the t-stat, will any coolant be lost? I believe I have a cooler t-stat than stock and its throwing a code.
Its all good. On the 3.8 yes u will loose some but not much. The t-stat is on the upper rad hose exiting the engine

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