Vacuum Pump Replacement
I have a 1987 300SDL (as listed in my signature) that runs fantastic. I've had no problems with loss of vacuum. Although I do think there is leak somewhere, as my climate control system is in a constant state of defrost. Anyways, the car runs great, no odd noises from the pump. But with over 265,000 miles on what appears to be the original pump, I'm starting to get a little cautious.
Is replacing the pump a very difficult job? Or is it even needed at this point if I'm not seeing any symptoms?
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1987 300SDL 271,000
1999 E300 Turbodiesel 155,000ish. (Dad's)
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