Done heaps of oil changes on our work vans over the years,never replaced a sump plug.
Have regularly replaced the copper and alloy washers though,as they gradually get worn.
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Done heaps of oil changes on our work vans over the years,never replaced a sump plug.
Have regularly replaced the copper and alloy washers though,as they gradually get worn.
Honestly don’t know why they persist with a drain plug, my last 3 oil changes have been via suction pump through the outlet at the top of the engine, so I don’t believe we need one.