Some more comments:
1. Other tricks to catch oil filter spillage is to cut down 1 liter or 2 liter soda bottles depending on filter size. Cut the top off for a disposable bucket or cut the bottom off for a disposable funnel.
2. I 've seen pictures of some of the ford engines with the tilted filter adapter...what a mess.
3. I prefer draining hot rather than sucking out hot. Draining hot gets more of the crud out. Sucking cold is doable but almost impossible. I sucked some 7 year old oil out of a 5.0 mercruiser one time. My vacuum pump and my home-made mason jar oil bong were operating at about 20" mercury vacuum. I can only imagine the mess if the jar had imploded. As soon as I got most of the old oil out, I put fresh oil in, ran it on the hose until it was hot and did it again. Then put new oil and ran it on the lake for half a day then did it again...so far so good. Brother-in-law's boat...still going. He probably hasn't changed the oil since then.
4. I like the overnight drain also. I save my 5qt oil bottle from the last change and let the oil dump out hot. While it starts, I do the filter. Come back the next day and check the volume that drained. I prime the filter plus start by pouring in the same volume that drained out. So far, spot on each time.
AirTool
1. Other tricks to catch oil filter spillage is to cut down 1 liter or 2 liter soda bottles depending on filter size. Cut the top off for a disposable bucket or cut the bottom off for a disposable funnel.
2. I 've seen pictures of some of the ford engines with the tilted filter adapter...what a mess.
3. I prefer draining hot rather than sucking out hot. Draining hot gets more of the crud out. Sucking cold is doable but almost impossible. I sucked some 7 year old oil out of a 5.0 mercruiser one time. My vacuum pump and my home-made mason jar oil bong were operating at about 20" mercury vacuum. I can only imagine the mess if the jar had imploded. As soon as I got most of the old oil out, I put fresh oil in, ran it on the hose until it was hot and did it again. Then put new oil and ran it on the lake for half a day then did it again...so far so good. Brother-in-law's boat...still going. He probably hasn't changed the oil since then.
4. I like the overnight drain also. I save my 5qt oil bottle from the last change and let the oil dump out hot. While it starts, I do the filter. Come back the next day and check the volume that drained. I prime the filter plus start by pouring in the same volume that drained out. So far, spot on each time.
AirTool
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