Has anyone had problems with Be Cool (made by SPAL) fans. I've had two of their fans burn up on me in the past week. The first one just died without any syptoms nor did any of the wires (breaker or relay) have any problems. The second replacement, today, actually siezed after two hours of perfect operation (no spinny). My mechanic and I have no clue why? It literally looks like we have bought a bad batch of fans. We've gone through the wiring and if the fans were getting to many amps we would see a sign of it at the breaker (all the wiring looks great