cooling fan

Hello, My Mazda2 1.3 DE biofuel (Dutch version modified to LPG), cooling fan cycles on and off every few seconds, even if the engine is cold. The thermostat works fine, the coolant temp switch was changed without effect. According my research the on/off signal for the fan comes from the ECU...

Hi there, I recently purchased a used 2007 Mazda 5 Touring from an area dealership. So far, I love the car, but I noticed some behavior from the cooling fan that isn't quite right. I was wondering if anyone on here might be able to help. When we bought the car, the cooling fan would run when...