So early this year my friends and I went through Last Chance Canyon and everything was fine until I hit a puddle. After that I started having a huge problem with sputtering. It took me a while but I narrowed it down to the coolant temp sensor. After replacing said sensor, it ran great! But the sputtering had come back on occasion, I was wondering if I happened to get a bad sensor, or if it is the wiring I should look into?