And this fan is triggered on by A/C pressure not simply that the compressor engages. So, if ambient temperature is not real hot the fan will not come on for some time. It is also triggered on by engine temperature thru another circuit, so again, if engine temperature is stable within range, the fan will take forever to turn on.
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81 300CD (sold) 1972 280 SEL 4.5 (sold) 1966 250 S 4 spd (sold) 1974 450 SL (sold) 86 BMW 325ES (sold), 1973 280C (sold) 1988 300 SE.
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