When cleaning a fuel system I suppose on any vehicle, would it be a good idea, after cleaning the tank and changing the filter to attach a small rifle brush to a cable and run it through the main hard fuel lines? bypassing any of the usual obstructions, like joint connections and check valves and other. I feel this would be a step a cleaner fuel system, as opposed to just blowing it out with compressed air.

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RIP: 80 300SD
RIP: 79 450SEL
2002 E430 4matic (212,000km)
2002 ML500 'sport'

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