Comments by "David Elliott" (@davidelliott5843) on "I Bought an 80,000 lb Excavator for ONLY $7,500! What Could Possibly go Wrong?" video.

  1. Fit a bypass filter to the engine’s oil system. They have sub 2 micron filters taking 10% of the flow. The oil lasts longer as does the engine. Regular lab tests will tell you when the oil needs to be changed.
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