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Author Topic: tarnished spot or rust on cam lobe  (Read 1856 times)

merrill

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  • USA, TX, Austin
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tarnished spot or rust on cam lobe
« on: May 27, 2019, 00:17:15 »
hello
i had the valve cover off today,  and noticed this spot on one cam lobe
note sure if i need to worry about this.

i have not driven the car in a while.

any input would be appreciated.
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Matt
Austin Tx
66 230 sl - "white"
78 300 D - Blue
98 C230

Benz Dr.

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  • Canada, ON, Port Lambton
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  • Benz Dr.
Re: tarnished spot or rust on cam lobe
« Reply #1 on: May 27, 2019, 04:06:25 »
Nothing to worry about.
« Last Edit: May 27, 2019, 13:14:56 by Benz Dr. »
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1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

MikeSimon

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Re: tarnished spot or rust on cam lobe
« Reply #2 on: May 27, 2019, 12:49:13 »
Have you tried to rub it off with a non-abrasive polisher like Nev'R Dull?
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1970/71 280SL Automatic
Sandy Beige
Parchment Leather
Power Steering
Automatic
Hardtop
Heated Tinted Rear Window
German specs
3rd owner

wayne R

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Re: tarnished spot or rust on cam lobe
« Reply #3 on: May 28, 2019, 08:56:25 »
Never store your  classic  for months- years with old oil in the car,
Change oil before storage, drive until  car reaches normal temperatures ,
then store.
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