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coolant sensor

  1. C4 Corvette General Discussion
    Does anybody know how to replace the coolant sensor in a 1987 Corvette? Also where abouts it's located? I had a buddy of mine who's a mechanic and is almost positive it's located inside the engine block directly behind the fan...is that it? And about how much should I excpect to pay for a new...
  2. C6 Tech & Performance
    I had a message pop up showing "Check Coolant Level", I pulled over and checked the coolant, then again later in the day and the coolant was just fine. Has this happened to anyone? What was the cause? Is there some sensor that I should check? Thanks a lot. Vyn
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