[AL-53]

Justin..I use a oil extractor on the boat..and it works good..for a quick oil change.....but I do not think it gets all the gunk out like a drain does....I still do a drain on the boat twice during the summer...and its hard getting to it....lol....be surprised how much gunk sits in the sump that should be removed by a drain...

for me its just as easy driving up on the ramps and drop the plug on the cars and let it flow and have every thing removed...the extractor does not get all the oil out....but most of it...but any sediment still remains...

thats my take on them...good for a quick change...but not a thourgh one

Al