Strange Airpump Noise when Cold, Should I replace?

mercredi 14 décembre 2016

I know the secondary air pump is making the strange noise, but most people on rx8club have issues during start up and mine is slightly different. When I turn the ignition to ON when it's cold outside, I can hear the air pump make 3 long pulses. The sound is almost like a drill. Then my car will crank over normally and the air pump turns on again like normal while the car heats up to operating temperature. In short, why does the pump make these noises BEFORE startup. Is it going bad?


Strange Airpump Noise when Cold, Should I replace?

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