E-Class (W211) 2003-2009

Salt stuff all over the engine

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Old Jul 23, 2009 | 02:23 PM
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007_e350's Avatar
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X166 gls450 2017
Salt stuff all over the engine

I'll post pica a lil later, but this is really alarming ... Its like 'salt' like powder evenly spread-out all over the engine for as far as I can see .... If I rub it with my hand itsheds off ... seems like it got applied with splashing water, not sure what it is .... This can be a rust spreader.. Any remedies ? I checked some engine cleaners/ degreasers but I dont want to end up damaging sensors (electrical components) ... Should I take it in to the stealer ??? If anything goes wrong atleast they're the ones responsible ? Suggestions ?

Last edited by 007_e350; Jul 23, 2009 at 06:05 PM.
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Old Jul 24, 2009 | 06:59 PM
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X166 gls450 2017
anyone ?
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Old Jul 25, 2009 | 04:23 PM
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No idea, never heard of salt under the hood. Are you sure it is salt?
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Old Jul 25, 2009 | 06:23 PM
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My guess is it’s

My guess is it’s corrosion on the aluminum engine components. Sure looks like salt doesn't it?
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Old Jul 25, 2009 | 06:27 PM
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Was the car recently detailed by another party? Is this a newer purchase? If either of these are true it could be a spray on engine cleaner which they neglected to properly was off. I personally would never use the stuff myself and I think some detail shops use them as they are easy to apply and make the engine look "pretty" for a bit. I honestly have no idea what your problem could be. Just throwin ideas out there.
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Old Jul 25, 2009 | 07:41 PM
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It seems like its residual after a water splash or something (waves of salt left over all over metallic parts) ... I checked my other car (CX-7) which is a year old and it has the exact same thing ... I guess its the salt/gravel from the winter ... The question now is how to take it off ... I dont want to use engine detailers, dont know how they affect the metal in the long run..
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Old Jul 26, 2009 | 11:09 AM
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Originally Posted by 007_e350
I'll post pica a lil later, but this is really alarming ... Its like 'salt' like powder evenly spread-out all over the engine for as far as I can see .... If I rub it with my hand itsheds off ... seems like it got applied with splashing water, not sure what it is .... This can be a rust spreader.. Any remedies ? I checked some engine cleaners/ degreasers but I dont want to end up damaging sensors (electrical components) ...


Should I take it in to the dealer?
Yes.
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