[QUOTE=crx_rogus;148188It would just keep building up on them I suppose, w/o direct help from the cabin air filter. Fun. Ever seen road grime buildup on the invertor and/or DC-DC heat exchangers, or have you never had the opportunity/need to open up one of those assemblies?[/QUOTE]
I think a grimy battery is preferable to a clogged filter that then causes a failure...
No, I haven't opened up a PCU. That's actually a good thing - they don't go bad. I have one here if you REALLY need to know how dirty they get.
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2000 MT #4227 175K miles - Citrus Yellow, BetterBattery
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