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#1
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Wow what weird noise!
I was in the 95 diesel today on the highway (95 north in RI) cruising like only she can about 80 mph and I start hearing a loud whirring noise. So I Start shutting things off like the radio, blower and wipers and the noise is still there. I get to my destination and stop the car and pop the hood. Nothing readily apparent but when I turned my lights back on the loud whirring started again even with the car off.
I usually drive with the fogs on as my daytime driving lights so now I know what drives the noise. It seems to come from the front right side of the engine compartment. Can it be alternator related?
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dtf 1994 E320 Wagon (Died @ 308,669 miles) 1995 E300 Diesel (228,000) 1999 E300 Turbodiesel ( died @ 255,000) 2006 Toyota Tundra SR5 AC 4X4 (115,000 miles) rusted frame - sold to chop shop 2011 Audi A4 Avant (165,000 miles) Seized engine - donated to Salvation Army BMW 330 xi 6 speed manual (175,034 miles) 2014 E350 4Matic Wagon 128,000 miles 2018 Dodge Ram 21,000 miles |
#2
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ACC auxiliary pump? It might be part of the monovalve in that car.
Sixto 98 320s sedan and wagon 02 C320 wagon |
#3
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Probably your thermostatically-controlled auxiliary fan.
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#4
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Yeah, daytime driving lights are not safer, and can sometimes aim into another driver's eyes at the wrong time. Mostly a ploy for the private industry to sell more bulbs.
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#5
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Problem solved. I saw that my washer reservoir was low so I filled it up and tried the lights again. I saw blue fluid flying out the front end of the car while sitting inside.........the head light washer system is shorting out from the light switch. I pulled the connector off and it stopped. gotta bet a mouse caused this.
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dtf 1994 E320 Wagon (Died @ 308,669 miles) 1995 E300 Diesel (228,000) 1999 E300 Turbodiesel ( died @ 255,000) 2006 Toyota Tundra SR5 AC 4X4 (115,000 miles) rusted frame - sold to chop shop 2011 Audi A4 Avant (165,000 miles) Seized engine - donated to Salvation Army BMW 330 xi 6 speed manual (175,034 miles) 2014 E350 4Matic Wagon 128,000 miles 2018 Dodge Ram 21,000 miles |
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